Dew point Meter

Infrared thermometer

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Datalogger with printer

CO2 meter

 　

Tachometer

 　

    PH / Temperature Meter

   

                                 AZ8680                  AZ8681             AZ8682

Model: AZ8680 PH Pen

　

Features:

-LOWEST COST pH PEN

-DISPLAY pH VALUE

-ONE TOUCH FOR AUTO-CALIBRATION 

-WATERPROOF HOUSING MEETS IP65 RATING 

-AUTOMATIC BUFFER RECOGNITION TO AVOID ERRORS DURING CALIBRATION 

Model: AZ8681 PH Pen

　

Features:

-LOWEST COST pH PEN

-DISPLAY pH VALUE

-ONE TOUCH FOR AUTO-CALIBRATION 

-WATERPROOF HOUSING MEETS IP65 RATING

-AUTOMATIC BUFFER RECOGNITION TO AVOID ERRORS DURING CALIBRATION 

Model: AZ8682 PH Pen

　

Features:

-LOWEST COST pH PEN 

-DISPLAY pH VALUE

-ONE TOUCH FOR AUTO-CALIBRATION

-WATERPROOF HOUSING MEETS IP65 RATING

-AUTOMATIC BUFFER RECOGNITION TO AVOID ERRORS DURING CALIBRATION 

Model: AZ8685 PH Pen

　

Features:

-LOWEST COST pH PEN 

-BIG DUAL DISPLAY TEMP. & pH WITH ATC

-ONE TOUCH FOR AUTO-CALIBRATION 

-WATERPROOF HOUSING MEETS IP65 RATING

-AUTOMATIC BUFFER RECOGNITION TO AVOID ERRORS DURING CALIBRATION

Model: AZ8686 PH Pen

　

Features:

-LOWEST COST pH PEN 

-BIG DUAL DISPLAY TEMP. & pH WITH ATC

-RESOLUTION GO UP TO 0.01

-ONE TOUCH FOR AUTO-CALIBRATION

-WATERPROOF HOUSING MEETS IP65 RATING

-AUTOMATIC BUFFER RECOGNITION TO AVOID ERRORS DURING CALIBRATION 

Model: AZ8690 PH Pen

　

Features:

-DUAL DISPLAY TEMP. & pH WITH ATC

-ONE TOUCH FOR AUTO-CALIBRATION

-EASY READ BY 45＜ANGLE SHAPE

-PH ELECTRODE REPLACEABLE 

　

　

    

Model: AZ8361 Cond. & TDS Pen

　

Features:

  • DUAL DISPLAY TEMP. & COND OR TDS W/ATC VALUES.

  • WATER PROOF MEMBRANE KEYPAD.

  • LOW COST DESIGN WITH HIGH ACCURACY.

  • QUICK RESPONSE AND EASY TO CALIBRATE.

  • ADJUSTABLE TDS FACTOR FROM 0.4 TO 1.0

  • AUTO POWER OFF.

  • HOLD CURRENT READING.

Specifications (PDF file)

Model: AZ8371 Salinity Pen

　

Features:

  • DUAL DISPLAY TEMP. & SALINITY WITH ATC.

  • WATER PROOF MEMBRANE KEYPAD.

  • LOW COST DESIGN WITH HIGH ACCURACY.

  • QUICK RESPONSE AND EASY TO CALIBRATE.

  • BUILT-IN NaCL TEMP. COEFFICIENT.

  • BUILT-IN NaCL COND. TO TDS CONVERSION FACTOR

  • AUTO POWER OFF/NON-SLEEP MODE DISABLE.

  • WIDE APPLICATIONS.

Specifications (PDF file)

Model: AZ8601 PH Meter

　

Features:

  • DUAL DISPLAY pH/mV & TEMP..

  • AUTOMATIC TEMPERATURE COMPENSATION.

  • RS232 INTERFACE.

  • BACKLIGHT DISPLAY.

Specifications (PDF file)

Model: AZ8551 ORP Meter

　

Features:

  • DISPLAY ORP VALUE IN mV UNIT.

  • COLLECT DATA VIA LINKING WITH A PC.

  • BACKLIGHT DISPLAY FOR USING IN DARK AREAS.

Specifications (PDF file)

Model: AZ8301 Handheld Cond. Meter

　

Features:

  • DUAL DISPLAY CONDUCTIVITY AND TEMP. .

  • AUTOMATIC TEMPERATURE COMPENSATION.

  • MANUALLY TEMP. COMPENSATION SELECTABLE.

  • CELL CONTANT , NORMALIZATION TEMP.SELECTABLE.

Specifications (PDF file)

Model: AZ8302 Handheld Cond./TDS Meter

　

Features:

  • DUAL DISPLAY CONDUCTIVITY OR TDS AND TEMP..

  • AUTOMATIC TEMPERATURE COMPENSATION.

  • MANUALLY TEMP. COMPENSATION SELECTABLE.

  • CELL CONTANT , NORMALIZATION TEMP.SELECTABLE.

  • CON. TO TDS CONVERSION FACTOR SELECTABLE.

Specifications (PDF file)

Model: AZ8303 Handheld Cond./Memory Meter

　

Features:

  • DUAL DISPLAY CONDUCTIVITY AND TEMP..

  • AUTOMATIC TEMPERATURE COMPENSATION.

  • MANUALLY TEMP. COMPENSATION SELECTABLE.

  • CELL CONTANT , NORMALIZATION TEMP.SELECTABLE.

  • 99 POINTS MEMORY

  • REAL TIME CLOCK STAMPEDWITH EACH MEMORY.

  • RS232 AND IRDA OUTPUT

Specifications (PDF file)

Model: AZ8401 Handheld D.O. Meter

　

Features:

  • ACCURATE DISSOLVED OXYGEN MEASUREMENT.

  • RS232 INTERFACE.

  • CLARK-TYPE OXYGEN ELECTRODE

Specifications (PDF file)

Model: AZ8402 Handheld D.O. Meter

　

Features:

  • ACCURATE DISSOLVED OXYGEN MEASUREMENT.

  • SALINITY AND BAROMETRIC PRESSURE COMPENSATION.

  • RS232 INTERFACE

  • CLARK-TYPE OXYGEN ELECTRODE

Specifications (PDF file)

Model: AZ8403 Handheld D.O. w/ memory Meter

　

Features:

  • ACCURATE DISSOLVED OXYGEN MEASUREMENT.

  • SALINITY AND BAROMETRIC PRESSURE COMPENSATION.

  • STORES AND RECALLS 99 DATA WITH TEMPERATURE READINGS.

  • REAL TIME CLOCK FOR EACH MEMORY DATA.

  • RS232 INTERFACE +IrDA INTERFACE.

  • CLARK -TYPE OXYGEN ELECTRODE

Specifications (PDF file)

Model: AZ8602 Handheld IP67 Combo PH/COND./SALT/D.O.
　

Features:

　

*Large LCD with multiple parameters measurement in one meter
*Easily measure pH/Conductivity or salinity/Dissolved oxygen in
one meter by using different probes in turns
*Handheld fashion housing with IP67 waterproof design
*Auto temperature compensation
*Auto ranging for conductivity measurement
*Manually altitude & salinity compensation for D.O. measurement
*99 points memories w/ recall function
*Low cost replacement probe
*1 hour auto power off

　

Specifications (PDF file)

Model: AZ8603 Handheld IP67 Combo PH/COND./D.O

　

Features:

　

*Large LCD with multiple parameters display simultaneously:
*PH, Conductivity or Salinity, Dissolved oxygen & Temperature
*Handheld fashion housing with IP67 waterproof design
*Auto temperature compensation
*Auto ranging for conductivity measurement
*Multiple points calibration: 3 points for pH, 1point for D.O.,
*4 points for conductivity
*Manually altitude/salinity compensation for D.O. measurement
*99 points memories w/ recall function
*1 hour auto power off

　

Specifications (PDF file)

　

  ( If you need user manual or E-catalogue for above meters, please ask for at: xiushunjie@163.com )