PH Hydro Tester PH-80

Features:

1. Measures pH and Temperature
2. One-touch automatic digital calibration
3. Water resistant
4. Simultaneous temperature display
Sleek, lightweight design
5. Large LCD display
6. Automatic Temperature Compensation (ATC)
7. Auto-off function, data-hold function and low-battery indicator
8. Includes storage solution in a sponge embedded in a translucent cap
9. Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0. The meter can easily and quickly be recalibrated with digital calibration to pH 4.0, 7.0 or 10.0 using the meter's simple one-touch process.
10. Includes a cap, batteries, storage solution and pH 7.0 buffer

Specification:
pH Range: 0 - 14
Temperature Range: 1-80 °C; 33-176 °F
Resolution: 0.1 pH; Temperature resolution is 0.1 °C/°F
Accuracy: +/- 0.2 pH; Temperature accuracy is +/-2%
Calibration: Digital automatic calibration (one point)
Electrode: Glass sensor and reference tube electrodes
Housing: Water resistant
Power source: 3 x 1.5V button cell batteries (model 357A; included)
Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
Weight: 53.9 g (1.9 oz)

Inner box: 10pcs/box, box size: 24.5*20*15cm, 0.7KG

Carton: 180pcs/ctn, size: 65.3*53*42cm, 18kgs

   

PH-200: Waterproof pH/Temp Meter

FEATURES

  • Measures pH and Temperature

  • Auto-ranging three point calibration with digital fine tuning

  • Includes 4 pH buffer solution in a sponge embedded in a clear cap

  • Waterproof housing

  • Simultaneous temperature display

  • Measurement Range: 0-14 pH

  • Digital automatic calibration (one point), with digital fine tuning

  • Auto-off function, data-hold function and low-battery indicator

  • Display: large and easy-to-read LCD screen includes simultaneous temperature reading

  • Factory calibration: The PH-200 meter is three-point factory calibrated to 4, 7, and 10 pH. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.

  • Includes a cap, batteries, lanyard, and pH 7.0 buffer

SPECIFICATIONS

pH Range: 0 - 14
Temperature Range: 0-80 °C; 32-176 °F
Resolution: 0.01 pH; Temperature resolution is 0.1 °C/°F
Accuracy: +/- 0.02 pH
Calibration: Digital automatic calibration (one point) with digital fine tuning
Electrode: Replaceable glass sensor and reference tube electrodes
Housing: Waterproof (submersible; floats)
Power source: 2 x 1.5V AAA Alkaline batteries (included)
Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Weight: 96.4 g (3.4 oz)

100PCS/CTNS  SIZE: 65.5*53*42cm  GW: 15kg

   

ZT-2: Basic TDS Tester

The ZT-2 is the first of HM Digital's new HMD line. It's a low-cost TDS meter that's perfect as a promotional item. Though inexpensive, this meter does not skimp on quality, features and design.

Features
Economy model that is ideal for end-users and retail products.
Highly efficient and accurate due to its advanced microprocessor technology.
Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
Measurement Range: 0-999 ppm.
Display: large and easy-to-read LCD screen.
Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated.
Comes in a retail-ready package.
Specifications
Range: 0 - 999 ppm (mg/L)
Resolution: 1 ppm (0-999 ppm)
Accuracy: +/- 3%
EC-to-TDS Conversion Factor: NaCl (avg. 0.5)
Power source: 2 x 1.5V button cell batteries (included) (357A or equivalent)
Battery life: Approx. 1000 hours of usage
Dimensions: 14 x 2.3 x 1.5 cm (5.5 x 0.9 x 0.75 inches)
Meter weight: 31.2g (1.1 oz)

   

T-3 Handheld TDS Meter

Features

  • Ideal for commercial use. Includes a carrying case with belt clip.

  • Highly efficient and accurate due to its advanced microprocessor technology.

  • Hold Function: saves measurements for convenient reading and recording.

  • Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.

  • Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.

  • Display: large and easy-to-read LCD screen.

  • Factory calibration: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.

  • Also available in "x10" mode: reads in increments only of 10 ppm (0-9990 ppm)

Specifications

TDS Range: 0 - 9990 ppm (mg/L)

Resolution: 1 ppm(also available in 10 ppm)

Accuracy: +/- 2%

Power source: 2 x 1.5V button cell batteries (included)

Battery life: 1000 hours of usage

Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)

Weight with case: 76.5g (2.7 oz)

Weight without case: 56.7g (2 oz)

500PCS/CTNS  SIZE: 65.5*53*42cm  GW: 45kg

   

TDS-4 Pocket-Size Meter
A TDS tester that's ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket at all times!
Features
-The smallest and lightest TDS meter on the market.
-Sleek design is perfect for personal or consumer use.
-Advanced microprocessor technology.
-Hold Function: saves measurements for convenient reading and recording.
-Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
-Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1 ppm. From 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking 'x10' image.
-Display: large and easy-to-read LCD screen.
-Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
Specifications
-Range: 0 - 9990 ppm (mg/L)
-Resolution: 1 ppm
-Accuracy: +/- 2%
-ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)
-Power source: 2 x 1.5V button cell batteries (included)
-Battery life: 1000 hours of usage
-Dimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
-Weight: 34g (1.2 oz)

500PCS/CTNS  SIZE: 65.5*53*42cm  GW: 45kg

   

TDS-3 Handheld TDS/Temp Meter

Features

  • Ideal for commercial use. Includes a carrying case with belt clip.

  • Highly efficient and accurate due to its advanced microprocessor technology.

  • Hold Function: saves measurements for convenient reading and recording.

  • Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.

  • Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.

  • Built-in digital thermometer

  • Display: large and easy-to-read LCD screen.

  • Factory calibration: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.

  • Also available in "x10" mode: reads in increments only of 10 ppm (0-9990 ppm)

Specifications

TDS Range: 0 - 9990 ppm (mg/L)

Temp. Range: 0 - 80 degrees Celsius

Resolution: 1 ppm, 1 degree Celsius (also available in 10 ppm)

Accuracy: +/- 2%

ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)

Power source: 2 x 1.5V button cell batteries (included)

Battery life: 1000 hours of usage

Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)

Weight with case: 76.5g (2.7 oz)

Weight without case: 56.7g (2 oz)

500PCS/CTNS  SIZE: 65.5*53*42cm  GW: 45kg

   

TDS-4TM: Pocket-Size Meter with Digital Thermometer
Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver.
FEATURES
-Includes an internal digital thermometer (celsius).
-The smallest and lightest TDS meter available on the market.
-Hold Function - Saves measurements for convenient reading and recording.
-Auto-off function - Turns off meter after 10 minutes of non-use to conserve batteries.
-Dual Range - Measures from 0 - 999 ppm, with a resolution of 1ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.
-Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. -Meters can be recalibrated with a mini-screwdriver.
-Recommended for aquariums & aquaculture, horticulture & hydroponics, pools & spas and water cooler professionals.
-Click here to view our aquarium-specific packaging (for model TDS-4TMA).
SPECIFICATIONS
-TDS Range: 0-9990 ppm (mg/L)
-Temp. Range: 0-80 degrees Celsius
-Resolution: 1 ppm, 1 degree Celsius
-Accuracy: +/- 2%
-ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)
-Power source: 2 x 1.5V button cell batteries (included)
-Battery life: 1000 hours of usage
-Dimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
-Weight: 34g (1.2 oz)

500PCS/CTNS  SIZE: 65.5*53*42cm  GW: 45kg

   
TDS-EZ Water Quality Tester 
Features:

1. Economy model that is ideal for end-users.
2. Highly efficient and accurate due to its advanced microprocessor technology.
3. Hold Function: saves measurements for convenient reading and recording.
4. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
5. Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.
6. Display: large and easy-to-read LCD screen.
7. Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
8. Fun, translucent blue housing that's very strong and durable.
Includes a TDS chart sticker on the back of the meter that explains TDS values.
9. Comes in a retail-oriented package.
Specifications:
Range: 0 - 9990 ppm (mg/L)
Resolution: 1 ppm (0-999 ppm); 10 ppm (1000-9990 ppm)
Accuracy: +/- 3%
Conversion Factor: NaCl (avg. 0.5)
Power source: 2 x 1.5V button cell batteries (included) (357A)
Battery life: Approx. 1000 hours of usage
Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
Meter weight: 56.7g (2 oz)
Weight with package: 76.5g (2.7 oz)
   

AP-1  AquaPro Water Quality Tester (TDS/Temp Meter)
FEATURES
Measures total dissolved solids (TDS) and temperature.
Automatic Temperature Compensation (ATC)
Water-resistant housing
Measurement Range: 0-5000 ppm
Digital Calibration (push button)
Auto-off function, data-hold function and low-battery indicator.
Display: 4 digits, large and easy-to-read LCD screen includes simultaneous temperature reading.
Factory Calibrated: The AquaPro is calibrated with a 342 ppm NaCl solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
Includes a cap and batteries
Comes in a retail-oriented package

SPECIFICATIONS
TDS Range: 0-5000 ppm (mg/L)
Temperature Range: 0-80 ºC; 32-176 ºF
Resolution: 1 ppm; Temp. resolution is 0.1 ºC/F
Accuracy: +/- 2%
Calibration: Digital calibration by push button.
Housing: Water-resistant
Power source: 1 x 3V button cell (included) (model CR2032)
Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x .5 inches)
Weight: 42.5 g (1.5 oz)

200PCS/CTNS  SIZE: 54*32*33cm  GW: 20kg

   

AP-2: AquaPro Water Quality Tester (EC)
New AquaPro series, a line of handheld TDS/EC meters with a sleek design that's perfect for today's modern kitchen. The AquaPro digital water testers are the next generation for today's tech-savvy and health-conscience consumer.
FEATURES
-Measures electrical conductivity (EC) and temperature.
-Automatic Temperature Compensation (ATC)
-Water-resistant housing
-Measurement Range: 0-9999 µS
-Digital Calibration (push button)
-Auto-off function, data-hold function and low-battery indicator.
-Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
-Factory Calibrated: The AquaPro is calibrated with a 700 µS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
-Includes a cap and batteries
-Comes in a retail-oriented package
SPECIFICATIONS
-EC Range: 0-9999 µS
-Temperature Range: 0-80 ºC; 32-176 ºF
-Resolution: 1 µS; Temp. resolution is 0.1 ºC/F
-Accuracy: +/- 2%
-Calibration: Digital calibration by push button.
-Housing: Water-resistant
-Power source: 1 x 3V button cell (included) (model CR2032)
-Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x .5 inches)
-Weight: 42.5 g (1.5 oz)

200PCS/CTNS  SIZE: 54*32*33cm  GW: 20kg

   

Handheld Conductivity Tester with Case EC-3

Features:

1. Ideal for commercial use. Includes a carrying case with belt clip.
2. Highly efficient and accurate due to its advanced microprocessor technology.
3. Hold Function: saves measurements for convenient reading and recording.
4. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
5. Measurement Range: 0-9990 µS. From 0-999 µS, the resolution is in increments of 1 µS. From 1000 to 9990 µS, the resolution is in increments of 10 µS, indicated by a blinking 'x10' image.
6. Built-in digital thermometer
7. Display: large and easy-to-read LCD screen.
8. Factory Calibrated: our meters are calibrated with a 700 µS NaCl solution.     9. Meters can be recalibrated with a mini-screwdriver.
10. the meter with its leather case packing.
Specifications:
TDS Range: 0 - 9990 µS (µS/cm)
Temp. Range: 0 - 80 degrees Celsius
Resolution: 1 µS; 10 µS, 0.1 degree Celsius
Accuracy: +/- 2%
ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50°C (33 to 122°F)
Power source: 2 x 1.5V button cell batteries (included) (357A)
Battery life: 1000 hours of usage
Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
Weight with case: 76.5g (2.7 oz)
Weight without case: 56.7g (2 oz)

   

 

COM-80: EC/TDS HydroTester

NEW! The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
Features:
-Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient testing.
-Four scales: EC: µS, mS; TDS: ppm, ppt

-Automatic Temperature Compensation (ATC)

-Water resistant
-Measurement Range: 0-9990 µS; 0-5000 ppm; 0-9.9 mS; 0-5.0 ppt
-Digital Calibration (push button) to any point within the meter's range

-Auto-off function, data-hold function and low-battery indicator
-Display: large and easy-to-read LCD screen includes simultaneous temperature reading.

-Factory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution. The meter can be recalibrated with digital calibration using the push buttons.
-Includes a protective cap and batteries.
-Need help deciding which meter is right for you? View our TDS/EC Meter Selection Guide.

Specifications:
-EC Range: 0 - 9990 µS; 0 - 9.9 mS
-TDS Range: 0 - 5000 ppm (mg/L); 0 - 5.0 ppt
-Temperature Range: 1-80 °C; 33-176 °F
-Resolution: 1 µS/ppm; 0.1 mS/ppt.
-Temp. resolution: 0.1 °C/F
-Accuracy: +/- 2%
-EC-to-TDS Conversion Factor: NaCl (avg of 0.5).
-Calibration: Digital calibration by push button.
-Probe: Fixed
-Housing: Water resistant
-Power source: 3 x 1.5V button cell batteries (included) (model LR44 or equivalent)
-Dimensions: 15.3 * 3.2 * 1.8 cm (6.0 * 1.3 * 0.7 inches)
-Weight: 53.9g (1.9 oz)

   

COM-100: Waterproof EC / TDS / Temp Combo Meter

Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.

FEATURES

  • Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature.

  • Three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor.

  • Automatic Temperature Compensation (ATC) using three temperature coefficients

  • Waterproof housing

  • Measurement Range: 0-9990 µS; 0-8560 ppm (auto-ranging).

  • Digital Calibration (push button)

  • Auto-off function, data-hold function and low-battery indicator.

  • Display: large and easy-to-read LCD screen includes simultaneous temperature reading.

  • Factory calibration: The COM-100 meter is calibrated with a 1413 µS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.

  • Includes a cap, batteries and lanyard.

SPECIFICATIONS

EC Range: 0 - 9990 µS
TDS Range: 0-8560 ppm (mg/L)
Temperature Range: 0-80 ºC; 32-176 ºF
Resolution: 0-99: 0.1 µS/ppm; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is 0.1 ºC/F
Accuracy: +/- 2%
EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, set by the user.
Calibration: Digital calibration by push button.
Probe: Detachable platinum electrodes
Housing: Waterproof (submersible)
Power source: 2 x 1.5V AAA Alkaline batteries (included)
Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Weight: 90.7g (3.2 oz)

100PCS/CTNS  SIZE: 65.5*53*42cm  GW: 15kg

   

COM-300: Waterproof pH/ EC/ TDS/ Temp Meter
COM-300 is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.
FEATURES:
Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature.
Five scales: pH, μS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale.
Automatic Temperature Compensation (ATC) using three temperature coefficients
Waterproof housing (IP-67 rating).
Digital Calibration (push button) to any point within the meter’s range.
Auto-off function, data-hold function and low-battery indicator.
Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
Replaceable Sensor (model SP-CP).
Factory Calibrated (pH/EC/TDS).
Includes translucent cap, 2 (AAA) alkaline batteries, pH 4 & 7 calibration solutions, pH storage solution and lanyard.

PRODUCT DESCRIPTION
pH Range: 0 – 14 pH.
EC Range: 0 – 9990 μS; 0 – 9.99 mS.
TDS Range: 0 – 8560 ppm (0.7 Scale); 0 – 5000 ppm (0.5 Scale).
Temperature Range: 0-55 °C; 32-130°F.
Resolution: 0-99: 0.1 μS/ppm/ 0.01mS ; 100-999: 1 μS/ppm; 1000-9990: 10 μS/ppm. Temp. resolution is 0.1 °C/F.
Accuracy: +/- 2%.
EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.
Probe: Detachable platinum electrodes & pH glass sensor with reference tube electrodes.
Housing: IP-67 Waterproof (submersible; floats).
Power source: 2 x Triple A (AAA) included.
Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches).
Weight: 101.5g (3.6 oz).
442 is a registered trademark of the Myron L Company.

   

Waterproof ORP Meter ORP-200

Features:
1. Measures Oxidation Reduction Potential (Redox) and Temperature
2. Auto-ranging calibration with digital fine tuning
3. Includes storage solution in a sponge embedded in a clear cap
4. Waterproof housing (IP-67 rating)
5. Simultaneous temperature display
6. Digital Calibration (push button)
7. Auto-off function, data-hold function and low-battery indicator.
8. Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
9. Replaceable Sensor (model SP-O2)
10. Factory Calibrated: The ORP-200 meter is factory calibrated to +92 mV The meter can be easily recalibrated with digital calibration using the push buttons, rather than a screwdriver.
11. Includes a cap, batteries, and lanyard
Specifications:
ORP Range: -999 to +1000 mV
Temperature Range: 0-80°C; 32-176°F
Resolution: 1 mV; Temperature resolution is 0.1°C/°F
Accuracy: 0.5% (+/-2mV)
Calibration: Digital calibration by push button.
Electrode: Replaceable glass sensor and reference tube electrodes
Housing: IP-67 Waterproof (submersible; floats)
Power source:
2 x 1.5V AAA Alkaline batteries (included)
Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Weight: 96.4 g (3.4 oz)

100PCS/CTNS  SIZE: 65.5*53*42cm  GW: 15kg

   

 

Package includes:

1 HydroMaster Monitor

1 Wall mount bracket

1 EC/TDS/Temp Sensor

1 PH probe

1 USB power adapter & cable

2 probe holder float discs

1 PH-STOR, PH-4, PH-7, CP-1000ppm liquid packet

1 user's guide

HM-500 pH/Conductivity/TDS/Temp HydroMaster Monitor

The HM-500 monitors pH, Electrical Conductivity (EC), Total Dissolved Solids TDS) and temperature with very high accuracy. This instrument can be calibreted with various buffer solutions, and is equipped with automatic buffer recognition for user convenience. The touch-screen LCD makes it user-friendly, and featres automatic light detection making it easy to view in dark environments.

 

Technical Specification:

Measurement Range

pH: 0.00 - 14.00 pH

Temperature: 0.0 - 55°C / 32.0 - 130°F

TDS: 0 - 9990ppm / 0 - 10.00ppt

EC: 0 - 9990µS / 0 - 20.00ms

Automatic Temperature Compensation Range (ATC)

0.0-60.0°C

Accuracy

pH: ± 0.1 pH

Temp: ± 1°C /°F 

EC/TDS: ± 2%

Measurement Scales

  pH: pH

Temp: °C, °F

TDS: ppm & ppt (NaCL) 0.5 scale & ppm (442 tm) 0.7 scale

EC: µS / mS

Resolution

 pH: 0.1 pH

Temp: 0.1°C / 0.1 °F

TDS: ppm: 0.1 ppm (0 - 99.9ppm) / 1ppm (100 - 999ppm) / 10ppm (1000 - 9990ppm)ppt: 0.01 ppt (0.01 - 10.0 ppt)

EC: µS: 0.1 µS (0 - 99.9 µS) / 1 µS  (100 - 999µS) / 10 µS  (1000 – 9990 µS), mS: 0.01 mS  (0.01 - 20.00 mS)

Data Storage

Up to 20 readings

Auto Shut-Off

Afte 5 minutes (While in Battery Mode)

Alarm

 Adjustable Set Point (See section 5)

Power Source

AC 110 V - 220V / Rechargeable Lithium Ion Battery

Service Environment

 0 - 50°C / RH 80%

Display

LCD Touch Screen controls with Auto Backlit lighting

Probe

 ABS with Electrodes Conductivity Sensor/ Single Junction Ag/AgCl PH Sensor

Sensor Cable

2m (80inch) shielded and Coaxial Cable

Dimensions

Approx. 8 x 4 x 1.4 inches/ 20 x 11 x 3.6cm

Weight

15.2 oz (0.43kg) for body / 5 oz (140g) for two probes (without case)

   

HM-200: Portable pH/EC/TDS/Temp Monitor
HM-200 is a versatile portable pH/EC/TDS/Temp monitor ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.
 

FEATURES:
Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature.
Five scales: pH, μS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale.
Automatic Temperature Compensation (ATC) using three temperature coefficients.
Digital Calibration (push button) to any point within the meter’s range.
Auto-off function, data-hold function and low-battery indicator.
Large and easy-to-read LCD Screen.
Displays 3 parameters (pH/EC or TDS/Temp) simultaneously.
Replaceable Sensors (model SP-C2 for Conductivity, SP-P5 for pH).
Factory Calibrated (pH/EC/TDS).
Includes protective rubber boot, 2 (AA) alkaline batteries, pH 4 & 7 calibration solutions, pH storage solution.

   

HM-100: Portable pH/EC/TDS/Temp Monitor

HM-100 is capable of displaying the pH, EC and temperature values at the same time.
In addition, HM-100 is suitable in countinous monitoring of nutrient solution to control
parameters important in plant growth, which makes it adequate equipment in hydroponics farming. Its application stretches from hydroponics to industrial and water quality areas.

Technical Specification:

1. Range
• pH: 0.1 - 14.0 pH.
• Temperature: 0.0 - 80.0 °C / 32.0 - 176.0 °F.
• TDS: 0 - 9990 ppm.
• EC: 0 - 10.00 mS.
2. Resolution
• pH: 0.1 pH.
• Temperature: 0.1°C / 0.1 °F.
• TDS: ppm: 1 ppm (0-999ppm) / 10ppm (1000-9990 ppm).
• EC: mS: (0-10.00 mS).
3. Accuracy
• pH: ± 0.1 pH.
• Temperature: ± 1 °C / ˚F.
• EC/TDS: ±2 %.
4. Units
• pH: pH.
• Temperature: °C / °F.
• TDS: ppm 0.5 scale / (442TM) 0.7 scale.
• EC: mS.
5. Automtic Temperature Compesation (ATC) range: 0.0 - 60.0 °C.
6. Data store: Max. 6 data values.
7. Alarm: LOW, HIGH. Assigned separately.
9. Power: 5V/1A.
10. Usage environment: 0 - 50 °C / RH 80 %.
11. Sensor: Electroconductivity Sensor / Single juction Ag/AgCl pH sensor.
12. Weight: 285g (excl. sensors / accessories).

   

SB-1000 Salt/Temp Digital Tester

Model

SB-1000

Range

0.0% - 5.0% Salt

0-99.9ºC

Resolution

0.1%

0.1ºC

Accuracy

±0.1% 

Temperature compensation

25ºC

Battery

3*1.5V

Dimension

21.4*3.4*3.4cm

Weight

81g

Feature:

This tester can be used to test both salinity and temperature. It's with a platinum sensor and completely waterproof.

   

SB-1500 Salt/Temp Digital Tester

Model

SB-1500

Range

0.01% - 5.00% Salt

0-99.9ºC

Resolution

0.01%

0.1ºC

Accuracy

±0.01% 

Temperature compensation

25ºC

Battery

3*1.5V

Dimension

21.4*3.4*3.4cm

Weight

81g

Feature:

This tester can be used to test both salinity and temperature. It's with a platinum sensor and completely waterproof.

   

 

DM-1: In-Line Dual TDS Monitor

Measure the tap water coming in vs. the purified water going out of your water filtration system at any time.

FEATURES

  • Displays TDS levels of the feed water and product water with in & out electrode probes.

  • Highly efficient and accurate due to its advanced microprocessor technology.

  • Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.

  • Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)

  • Factory calibration: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.

  • Comes equipped with John Guest Quick-Connect T-fittings as shown.

  • Installs quickly and easily.

SPECIFICATIONS

Range: 0-9990 ppm
Accuracy: ±2%
Cable Length: 24.5" (including sensor)
Fittings: 1/4"
Power source: 2 x 1.5V button cell batteries (included)
Battery life: approx. 1000 hours of continuous use
Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
Weight: 79.4 g (2.8 oz.) 

 

   

Differences from the DM-1:

  • Designed for commercial/industrial applications.

  • Stronger, water-resistant casing.

  • Calibration can be done individually or simultaneously on each line.

  • Improved design, including an extra large, easy-to-read LCD display.

  • Longer, waterproof, shielded cables.

  • Variable mounting bracket.

DM-2: Commercial In-Line Dual TDS Monitor

Install on industrial systems such as car washes, window washing, manufacturing, and food processing.

FEATURES

  • Highly efficient and accurate due to its advanced microprocessor technology.

  • Displays TDS levels of the Feed Water and Product Water with in & out electrode probes.

  • Auto-Off function conserves battery power. The unit shuts off automatically after 20 seconds.

  • Dual Range - Measures from 0-999 ppm, with a resolution of 1 ppm. From 1000 to 9990 ppm, the resolution is in 10 ppm increments, indicated by a blinking 'x10' image.

  • Factory calibration: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.

  • Comes equipped with 1/4 inch John Guest Quick-Connect T-fittings as shown. 

  • Installs quickly and easily.

SPECIFICATIONS

Range: 0-9990 ppm
Accuracy: ±2%
Cable Length: 46" (including sensor)
Calibration: Factory calibrated to NaCl 342 ppm. Re-calibration can be done separately for each line, or simultaneously for both.
Power source: 2 AAA batteries (included)
Battery life: over 1000 hours of continuous use
Size: 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.)
Weight: 201.3 g (7.1 oz.)

   

DM-2EC Commercial Inline Dual EC Monitor

Inline ELECTRICAL CONDUCTIVITY monitor that can be installed on industrial water filtration systems such as car washes, window washing, manufacturing, and food processing.
FEATURES
Highly efficient and accurate due to its advanced microprocessor technology.
Displays EC levels of the Feed Water and Product Water with in & out electrode probes.
Auto-Off function conserves battery power. The unit shuts off automatically after 3 minutes.
Dual Range - Measures from 0-999 µS, with a resolution of 1 ppm. From 1000 to 9990 µS, the resolution is in 10 µS increments, indicated by a blinking 'x10' image.
Factory Calibrated: calibrated to 1413 µS. The DM-2EC features digital calibration.
Diagnostic error messaging
Shielded sensor cables
Comes equipped with 1/4 inch Mur-lok® Quick-Connect T-fittings.
Installs quickly and easily.
Differences from the DM-1:
Measures EC (Electrical Conductivity) in µS (micro-Siemens).
Designed for commercial/industrial applications.
Stronger, water-resistant casing.
Digital calibration can be done individually on each line.
Improved design, including an extra large, easy-to-read LCD display.
Longer, waterproof, shielded cables.
Variable mounting bracket.
SPECIFICATIONS
Range: 0-9990 µS
Accuracy: ±2%
Cable Length: 46" (including sensor), shielded cables
Sensor: Dual, 1/4" diameter for quick-connect fittings (model SP-3, included)
Digital Calibration: Digitally factory calibrated to 1413 µS. Re-calibration can be done separately for each line.
Power source: 2 x AA batteries (included)
Battery life: Approx. 2 years
Size: 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.)
Weight: 201.3 g (7.1 oz.)

 

 

TRM-1 Triple Inline TDS Monitor

TDS levels at 3 points, such as with DI/RO (deionization / reverse osmosis), or multiple points in an RO system, and more.

FEATURES
Displays TDS levels of the three sensing points with electrode probes.
Highly efficient and accurate due to its advanced microprocessor technology.
Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)
Factory Calibrated: calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
Comes equipped with Mur-lok® Quick-Connect T-fittings (is 1/4")
Installs quickly and easily.

SPECIFICATIONS
Range: 0-9990 ppm
Accuracy: ±2%
Conversion Factor: NaCl (avg. 0.5)
Cable Length: 24.5" (including sensor)
Fittings: 1/4" standard, also available with 3/8" or 1/2"
Power source: 2 x 1.5V button cell batteries (LR44 or equivalent; included)
Battery life: approx. 1000 hours of continuous use
Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
Weight: 79.4 g (2.8 oz.)

   

 

FEATURES
A five-stage filter monitor with five independent timers and a tri-color LED faucet indicator disc.
Works on time (and volume for the FM-2) for up to five stages (can be less).
The LED indicator disc will illuminate a green, yellow or red light when the water is turned on. The color indicates the percentage of elapsed time.
Auto-Off function conserves battery power. The unit shuts off automatically after 5 minutes of non-use.
The timer counts down in months or days (settings can be modified).
Includes an audible alarm (beep).
Modern design is perfect for any kitchen.
Installs quickly and easily.

Filter Monitor

FM-2 SPECIFICATIONS

Timer Range: 0-999 days/months
Timer Modes: Days or months (default is months) 
Volume Range 0-99999 Gallons / Liters
Volume Modes: Gallons (default) or Liters 
Volume Accuracy: +/-1% (at typical flow rates of approx. 1.5 to 2.5 LPM; low and high rates may affect accuracy) 
Maximum Pressure: 150 psi 
Settings:
 One alert per stage, up to five stages 
Default Setting: 12 months 
Batteries: 2 x AA (included)
Battery Life: approx. 18 months 
Base Unit Dimensions: 100 x 63 23 mm (4 x 2.5 x 0.9 in) 
Base Unit Weight: 119 g (4.2 oz.) (including batteries)
Flow Sensor Cable Length: 93 cm (36.6 in) 
Flow Sensor Fitting Size: 1/4" Quick Connect 
LED Faucet Indicator Disc: Works with any non-air gap filter faucet
LED Faucet Indicator Disc Cable Length: 92 cm (36.25 in)
LED Faucet Indicator Disc Dimensions: 4.75 (1 1/4" in.) dia., 8 cm (5/16") high

   

Features:
-With the push of a button, the unit displays a green or red light, indicating good water quality or service required, respectively.
-Tests for TDS or conductivity levels.
-Eight programmable set points (by dip switch).
-Bright LED lights

-Simple to use.

QC-1: Quick Check TDS/Conductivity Monitor

Press the "Push-to-Check" button for an instant water quality check!
.-Factory Calibrated to 100 ppm NaCl. Re-calibration is unncessary.
-Comes equipped with Mur-lok® Quick-Connect T-fitting (1/4 inch).
-Excellent Reverse Osmosis (RO) or Deionization (DI) monitor
-Installs quickly and easily.

Specifications:
-TDS/EC Range: 0-5000 ppm (10,000 µS)
-Max. Set Point: 50 ppm (100 µS)
-Accuracy: ±3%
-ATC: No
-Cable Length: 24.5" (including sensor)
-Fittings: 1/4"
-Power source: 4 * 1.5V button cell batteries (included)
-Battery life: Approx. one year
-ize: 7.6 * 2 * 4.7 cm (3 * 8 * 1.9 in.)
-Weight: 39.7 g (1.4 oz.) (not including sensor)

   

Features:
-Displays TDS level of a single water line.
-Highly efficient and accurate due to its advanced microprocessor technology.
-Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
-Wide Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)

-Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. -Meters can be recalibrated with a mini-screwdriver.

SM-1: In-Line Single TDS Monitor
Use the monitor to determine when a filter need to be changed.
Ideal for any water filtration system, including reverse osmosis systems, coolers and much more.
-Comes equipped with Mur-lok® Quick-Connect T-fitting (1/4 inch).
-Installs quickly and easily.

Specifications:
-Range: 0-9990 ppm
-Accuracy: ±2%
-Conversion Factor: NaCl (avg. 0.5)
-Cable Length: 24.5" (including sensor)
-Fittings: 1/4"
-Power source: 2 x 1.5V button cell batteries (LR44 or equivalent; included)
-Battery life: approx. 1000 hours of continuous use
-Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
-Weight: 79.4 g (2.8 oz.)
 

   

Features:
-External single line internal TDS monitor that is ideal for most water purification systems.
-Includes a light and optional alarm that alerts the user service is required when the TDS level reaches the pre-programmed set-point.
-User-defined set points (any even number between 2 and 200).

PM-2: External In-Line TDS Purity Monitor

An ideal monitor/alert for water coolers and other enclosed water purification systems. Alerts a user when the filtration system requires service.
Specifications:
-Range: 0-200 ppm (mg/L)
-Accuracy: +/- 2%
-Calibration: Factory calibrated
-Alert: Warning light, optional alarm
-Light color: Either red or yellow
-Light function: Either flashes or is steady
-Alarm: Beeps for 20 seconds, then goes silent
-Power Source: AC 110V / 220V ±2%
-Cable Length: 62.86 cm (24.75")
-Fittings: 1/4" standard
-Max. Water Pressure: 200 PSIG (at 23°C with a 1/4" fitting)
-Dimensions: 12.9 x 7.3 x 6 cm (5 x 2.9 x 2.4 in.)
-Weight: 340 g (12 oz.)

   

PPH-1000 Industrial Online PH Controller         (HM digital product)
FEATURES

-Intelligent online Monitoring and control of pH levels. Temperature display.
-LED display, easily and clearly read.
-the upper limit, lower limit alarm, relay control function, alarm ON\OFF. Use singly or in combination.
-4-20mA current output.
-Can control one or two relay, automatic closed loop control system is more flexible and convenient
-Installs easily in minutes.
-Widely used in various water quality treatment equipment on-line monitoring and control, to determine pH value of water solution in departments of petroleum, chemical, medicine-produce ect.
Specifications:
Measure Range: 0.01~14.00pH/0~80℃(32~176℉)
Resolution: 0.01pH/0.1℃(℉)
Accuracy:
±0.02pH
Temperature Compensation: ATC (0-80°C)
Calibration: 4.00,7.00,10.00 by push button/manual
Realy Control: 2 realy, user set, ≤5A,220V
Alarm: ON/OFF upper/lower limit
Output Current: 4-20mA
Sensor Probe: combination electrode
Probe Length: 3m
Working Condition: temp. -5°C~50°C, humidity≤85%
Power: AC110V/220V±10%  50/60Hz
Size: 72*72*111mm
Weight: 235g

   

PS-50S, PS-54S  EC TDS Controller         (HM digital product)
FEATURES

-Intelligent online Monitoring and control of EC, TDS levels.
-Large, bright LCD display with backlight, easily and clearly read.
-the upper limit, lower limit alarm relay control function, alarm ON\OFF.
-4-20mA output signal can connect to a PLC to record values. (model PS-54S only)
-Installs easily in minutes.
-Widely used in various water quality treatment equipment on-line monitoring and control.
Specifications:
EC Range: 0.0-9999us/0.0-20.0Ms
TDS Range: 0.0-9999ppm/0.0-10.0ppt
Resolution:uS&ppm:0.1(0.0-99.9);1(100-9999); ms&ppt(0.1)
Accuracy:±2%
Temperature Compensation: ATC(1-65°C)
Calibration: digital by push button
Realy Control: 1 realy, user set, ≤2A,220V
Alarm: ON/OFF upper/lower limit
Display: LCD with backlight
Analog output: 4-20mA (model PS-54S)
Sensor Probe: 1/2″NPTF bushing
Probe Length: 3m
Working Condition: temp. -5°C~50°C, humidity≤85%
Power: AC220V±10%  50/60Hz
Size: 96*48*100mm
Weight: 267g

   

PS-50D, PS-54D Dual EC TDS Controller         (HM digital product)

FEATURES
-Intelligent online Monitoring and control of EC, TDS levels.

-2 electrode probe allow for continuous and simultaneous monitoring and control of TDS/EC levels on two water lines e.g., feed water and product water
-Large, bright LCD display with backlight, easily and clearly read.
-the upper limit, lower limit alarm relay control function, alarm ON\OFF.
-4-20mA output signal can connect to a PLC to record values. (model PS-54D only)
-Installs easily in minutes.
-Widely used in various water quality treatment equipment on-line monitoring and control.

Specifications:
EC Range: 0.0-9999us/0.0-20.0Ms
TDS Range: 0.0-9999ppm/0.0-10.0ppt
Resolution:uS&ppm:0.1(0.0-99.9);1(100-9999); ms&ppt(0.1)
Accuracy:±2%
Temperature Compensation: ATC(1-65°C)
Calibration: digital by push button
Alarm: ON/OFF upper/lower limit
Display: LCD with backlight
Analog output: 4-20mA (model PS-54D only)
Sensor Probe: 1/2″ NPT bushing, dual
Probe Length: 3m
Working Condition: temp. -5°C~50°C, humidity≤85%
Power: AC220V±10%  50/60Hz
Size: 96*48*100mm
Weight: 258g

   

Features:
-Monitors and controls TDS levels for high output commercial systems.
-Large, bright L.E.D. display.
-An alarm will sound if the TDS level rises above the user-set level.
-Installs easily in minutes.
-Includes one sensor probe (at no extra cost).
-Protective cover also available (sold separately)

PS-100: Panel Mount TDS Controller

Install the Panel Mount Controller to constantly monitor TDS levels of water produced by a high-output system.
Specifications:
-Range: 0 - 999ppm
-Accuracy: ±2%
-Conversion Factor: NaCl (avg. 0.5)
-Resolution: 1 PPM
-ATC: Yes (1 - 65 degrees Celsius)
-Calibration: Adjustable (manual)
-Setting: Controlled by on-screen up/down buttons
-Relay Control: The unit will open or close a circuit via dry contacts when the ppm -level reaches or exceeds the control setting (simple switch). It can be used to control a pump, solenoid valve or other device.
-Relay Voltage: 5V
-Alarm: Optional steady beep (set by user)
-Display: Bright 5/8" L.E.D. display
-Probe: 1/2" bushing, 3 meter (9.8 ft) shielded cable
-Power supply: AC 110V / AC 220V
-Dimensions: 7.2 * 7.2 * 10.2 cm (2.8 * 2.8 * 4 in.)
-Monitor Weight: 476 g (1 lb .8 oz)
-Total Weight: 680.4 g (1 lb 8 oz)

   

PS-200 Dual TDS Controller

Install the Dual TDS Controller to constantly monitor TDS levels of water produced by a high-output system. Immediately know if the TDS levels rise above an acceptable level.
FEATURES
Monitors and controls TDS levels of two water lines (e.g., feed water and product water) for high output commercial systems.
Large, bright L.E.D. display.
An alarm will sound if the TDS level rises above the user-set level for the output water.
Installs easily in minutes.
Includes two sensor probes (at no extra cost).
The PS-200 is a monitor for Line 1 (in-line) and a controller for Line 2 (out-line).
Protective cover also available (sold separately)
SPECIFICATIONS
Range: 0 - 999ppm
Accuracy: ±2%
Conversion Factor: NaCl (avg. 0.5)
Resolution: 1 PPM
ATC: Yes (1 - 65 degrees Celsius)
Calibration: Adjustable
Setting: Controlled by on-screen up/down buttons
Relay Control: The unit will open or close a circuit via dry contacts when the ppm level (out line/line 2 only)reaches or exceeds the control setting (simple switch). It can be used to control a pump, solenoid valve or other device. (In line/Line 1 does not have a control function)
Relay Voltage: 5V (simple switch)
Alarm: Optional steady beep for Out line/Line 2 (set by user)
Display: Bright 5/8" L.E.D. display
2 Probes: 1/2" bushing (NPT), 3 meter (9.8 ft) shielded cable
Power supply: AC 110V / AC 220V
Dimensions: 7.2 x 7.2 x 10.2 cm (2.8 x 2.8 x 4 in.)
Monitor Weight: 476 g (1 lb .8 oz)
Total Weight: 822.1 g (1 lb 13 oz)

   

Features:
-Simultaneously monitors and controls the TDS levels of two water lines (e.g., the feed water and product water) for high output commercial systems.
-Large, bright L.E.D. displays.
-An alarm will sound if the TDS level rises above the user-set level for both lines.
-Installs easily in minutes.
-Includes two 1/2" sensor probes (at no extra cost).

PS-202: Dual Display TDS Controller

The PS-202 allows for continuous and simultaneous monitoring and control of TDS levels on two water lines.
Specifications:
-Range: 0 - 999ppm
-Accuracy: ±2%
-Conversion Factor: NaCl (avg. 0.5)
-Resolution: 1 PPM
-ATC: Yes (1 - 65 degrees Celsius)
-Calibration: Adjustable
-Setting: Controlled by on-screen up/down buttons
-Relay Control: The unit will open or close a circuit via dry contacts when the ppm -level of the output water (line 2) or input water (line 1) reaches or exceeds its control setting (simple switch). The PS-202 can be used to control one or two pumps, solenoid valves or other device.
-Relay Voltage: 5V
-Alarm: Steady beep for both lines
-Display: Bright 5/8" L.E.D. dual displays
-2 Probes: 1/2" bushing, 3 meter (9.8 ft) shielded cable
-Power supply: AC 110V / AC 220V
-Dimensions: 9.4 * 9.4 * 12.5 cm (3.7 * 3.7 * 4.9 in.)
-Monitor Weight: 569.8 g (1 lb 4.1 oz)
-Total Weight: 938.4 g (2 lbs 1.1 oz)

   

Features:
-Monitors and controls TDS levels for high output commercial systems.
-Large, bright L.E.D. display.
-An alarm will sound if the TDS level rises above the user-set level.
-On-screen temperature display (C/F).
-Installs easily in minutes.
-Includes one sensor probe (at no extra cost).
-Protective cover also available (sold separately)

PSC-150: Extended Range EC/TDS Controller

New controller includes extended range, digital calibration, on-screen temperature and tri-color display.
Specifications:
-EC Range: 0-9999 µS
-TDS Range: 0 - 5000 ppm
-Temperature Range: 1-75°C; 33-167°F
-Accuracy: ±2%
-onversion Factor: NaCl (avg. 0.5)
-Resolution: 0.1 µS/ppm (0-999); 1 µS/ppm (1000-9999)
-ATC: Yes (1 - 65°C)
-Calibration: Adjustable (manual)
-etting: Controlled by on-screen up/down buttons
-Relay Control: The unit will open or close a circuit via dry contacts when the ppm/µS level reaches or exceeds the control setting (simple switch). It can be used to control a pump, solenoid valve or other device.
-Relay Voltage: 5V
-Alarm: Optional steady beep (set by user)
-Display: Bright 5/8" L.E.D. display
-Probe: 1/2" bushing, 3 meter (9.8 ft) shielded cable
-Power supply: AC 110V / AC 220V
-Dimensions: 7.2 * 7.2 * 10.2 cm (2.8 * 2.8 * 4 in.)
-Monitor Weight: 476 g (1 lb .8 oz)
-Total Weight: 680.4 g (1 lb 8 oz)

   

Features:
-Monitors and controls TDS/EC levels for high output commercial systems.
-Large, bright L.E.D. display.
-4-20mA output signal can connect to a PLC to record values.
-An alarm will sound if the TDS /EC level rises above the user-set level.
-A switch will control a device based upon the set point.
-On-screen temperature display (C/F).
-Installs easily in minutes.
-Includes one sensor probe (at no extra cost) (part #SP-1-PSC).
-rotective cover also available (sold separately)
 

PSC-154: TDS/EC Controller with 4-20mA Output

New controller includes extended range, digital calibration, on-screen temperature, tri-color display and 4-20mA output.
Specifications:
-EC Range: 0-9999 µS
-TDS Range: 0 - 5000 ppm
-Temperature Range: 1-75°C; 33-167 °F
-Accuracy: ±2% (of the reading)
-Conversion Factor: NaCl (avg. 0.5)
-Resolution: 0.1 µS/ppm (0-999); 1 µS/ppm (1000-9999)
-ATC: Yes (1 - 65°C)
-Calibration: Digital by push button
-Set-Point: Single point, controlled by on-screen up/down buttons (to any point within the range)
-Relay Control: The unit will open or close a circuit via dry contacts when the ppm/µS level reaches or exceeds the control setting (simple switch). It can be used to control a pump, solenoid valve or other device.
-Relay Voltage: 5V
-Output Signal: 4-20mA
-Output Accuracy (mA): ±1%
-Alarm: Optional steady beep (set by user)
-Display: Bright 5/8" L.E.D. display
-Probe: 1/2" bushing, 3 meter (9.8 ft) shielded cable
-Power supply: AC 110V / AC 220V
-Dimensions: 7.2 * 7.2 * 10.2 cm (2.8 * 2.8 * 4 in.)
-Monitor Weight: 476 g (1 lb .8 oz)
-Total Weight: 680.4 g (1 lb 8 oz)

   

Features:
-Monitors and controls dosing or injection systems.
-Large, bright tri-color L.E.D. display.
-Two adjustable set points keep TDS levels within a range (maximum and minimum TDS/EC levels).
-Minimum and maximum control points will activate relay controls via switching dry contacts.
-The CIC-152 can control two different devices (e.g., a pump and a valve).
-Two alarms (maximum and minimum levels) can be set independently of the control points.
-Digital calibration.
-On-screen temperature display.
-On-screen range & control indicator lights (green, yellow or red)
-Installs easily in minutes.
-Includes one sensor probe (no extra cost)

CIC-152: Dual Control Dosing/Injection TDS/EC Controller

-Protective cover also available (sold separately)
-Available with the NaCl conversion factor (model CIC-152-N) or the 442TM conversion factor (model CIC-152-4).

Specifications:
-TDS Range: 0 - 5000 ppm (CIC-152-N): 0 - 8500 ppm (CIC-152-4)
-EC Range: 0 - 9999 µS
-Temperature Range: 1-80°C; 33-176°F
-Accuracy: ±2% (of the reading)
-Resolution: 0.1 ppm (0-999); 1 ppm (1000-9999)
-TC: Yes (1 - 80 degrees Celsius)
-Calibration: Digital (by push button)
-Factory Calibration: 1413 µS
-Set Points: Adjustable by push button. Control Point 2: Maximum TDS Limit. -Control Point 1: Lower TDS Level.
-Relay Control: The unit will transmit an analog signal (simple switch) via open or closed contacts to a device (e.g. pump/valve) when the ppm/µS level reaches the maximum TDS/EC limit (Control Point 2) or the minimum TDS/EC limit (Control -----Point 1). The contacts are switched back to the normal position once the TDS returns to the acceptable range.
-Relay Voltage: 5V (attached devices must have their own power supply)
-Alarm: Two independent alarms (set by user)
-Display: Bright 5/8" L.E.D. display
-Probe: 1/2" bushing, 3 meter (9.8 ft) shielded cable (model SP-1-PSC)
-Power supply: AC 110V / AC 220V
-Dimensions: 7.2 * 7.2 * 11.1 cm (2.8 * 2.8 * 4.4 in.)
-Monitor Weight: 476 g (1 lb .8 oz)
-Total Weight: 680.4 g (1 lb 8 oz)

   

TM-1: Industrial-Grade Digital Thermometer

For use in: All hot and cold fluids and/or solids Aquariums Kitchens and bakeries Hydroponics and aquaculture Freezers/coolers and heating systems Motors, generators and ventilations systems Academic, scientific and medical laboratories

FEATURES

  • Durable 2 ½” stainless steel probe with 20” cable

  • Complete with wallet-style carrying case

  • Large, easy-to-read LCD display

SPECIFICATIONS

Temp. Range: -58 to 482°F (-50 to 250°C)
Resolution: .0.1°C and 0.1 °F
Accuracy: ±1°C (-10 to 100°C ), ±2°C (101 to 200°C ), ±3°C (-50 to -10°C ), ±5°C (200 to 250°C )
Power source: 2 x 1.5V button cell batteries (included)
Dimensions: 5.4 x 10.8 x 1.2cm (2.1 x 4.2 x .5 inches)
Weight with case: 85g (3 oz)
Weight without case: 56.7g (2 oz) 

   

   

 

SCM series Digital Refractometer