Air Velocity Meter

EMF, RF & Radiation Meter

solar power meter

CO Meter

CO2 Meter

Temperature & Humidity Meter

lux meter

Sound Level Meter, Analyzer & Calibrator

Insulation Tester

UV Light Meter

TM-4001/ TM-4002 Hot Wire Anemometer

Product Description:
- Fast response telescoping probe.
- Air flow volume.
- Large LCD display.
- Displays air (wind) speed in meters/second, feet/minute, kilometers/hr, knots, and miles/hr.
- Displays maximum and minimum readings and holds any reading.
- Manual Data Memory and read function (99 records).

(TM-4001/TM-4002)
- Dew point, Wet Bulb calculation. (TM-4002)

- Size : 156 x73 x35 mm (L*W*H).
- Weight : 250g.
- Power: LR6 (AA) 1.5V x6 Batteries

Applications:

- HVAC system performance
- Commissioning
- Plant maintenance

Specifications:

Air Flow (volume) Calculation:

Unit

Range

Resolution

Accuracy

CMM

0~9999

0.1

--

CFM

0~9999

0.1

--

Temperature Measurement:

Unit

Range

Resolution

Accuracy

ºC

-20~60

0.1

1ºC

ºF

-4~140

0.1

1.8ºF

Humidity:

Unit

Range

Resolution

Accuracy

%RH

20~80

0.1

3.5%RH

%RH

<20, >80

0.1

5%RH

Air velocity Measurement:

Unit

Range

Resolution

Accuracy

m/s

0.01 to 40 m/s

0.01

3% of reading 1%FS

Km/hr (kph)

0.02 to 144 km/hr

0.1

mph

0.12 to 89.5 MPH

0.1

Knots (kts)

0.01 to 77.75 knots

0.01

ft/min (fpm)

0 to 7874.0 ft/min

0.1

Beaufort

1~12

1

--

TM-40X   AIR VELOCITY METER

 

Features:

  - 30mm 6 plastics blade

  - Fast response Temperature sensor

  - Air flow calculate function.

  - Max/Min/Avg and data hold.

  - Auto power off with disable function.

  - Low battery indication.

  - Datalogging capacity: 99 records.

  - Memory recall function.

  - Backlight function.

  - Atmospheric Pressure Sensor

  - Humidity Sensor

 

 

Model :TM-401/402/ 403/ 404 

 Specification:

Model

Probe

99 records

Flow

Temp.

Humidity

Pressure

TM-401

Pr401

V

V

TM-402

Pr401T

V

V

V

 

 

TM-403

Pr401H

V

V

V

V

 

TM-404

Pr401H

V

V

V

V

V

 Air velocity measurement:

Unit

Ranges

Resolution

Accuracy

m/s

0.4~25

0.1

+/- 2%+0.2

Km/hr

1.5~90

0.1

+/- 2%+0.8

mph

0.9~55

0.1

+/- 2%+0.4

knots

0.8~48

0.1

+/- 2%+0.4

ft/min

79~4921

1

+/- 2%+40

Beaufort

1~10

1

--

 Air flow(Volume) calculate:

Unit

Ranges

Resolution

Accuracy

CMM

0~9999

1

--

CFM

0~9999

1

--

Temperature measurement:

Unit

Ranges

Resolution

Accuracy

ºC

-20~60

0.1

+/- 1ºC

ºF

-4~140

0.1

+/-1.8ºF

Humidity measurement:

Unit

Ranges

Resolution

Accuracy

%RH

20~80

0.1

+/-3.5%RH

 Atmospheric Pressure measurement:

Unit

Ranges

Resolution

Accuracy

hPa

350~1100

0.1

+/- 2hPa

mmHg

263~825

0.1

+/ -1.5mmHg

inHg

10.3~32

0.1

+/- 0.1

TM-41X   AIR VELOCITY METER

 

FFeatures:

  - 45mm 4 plastic vanes.

  - Fast response Temperature sensor

  - Air flow calculate function.

  - Max/Min/Avg and data hold.

  - Auto power off with disable function.

  - Low battery indication.

  - Datalogging capacity: 99 records.

  - Memory recall function.

  - Backlight function.

  - Atmospheric Pressure Sensor

  - Humidity Sensor

 

 

 

 

                           Model :TM-411/412/413/414 

Functions:

 

Velocity

99 Record

Flow

Temperature

Humidity

Pressure

TM-411

V

 

V

 

V

 

 

 

TM-412

V

V

V

 

V

 

 

TM-413

V

 

V

V

 

V

V

 

TM-414

V

V

V

V

V

 

V

Specifications:

      

      

TM-740   Air Velocity Meter

 

 Display:

- Dual LCD display: the maximum

- Reading on the primary display is 9999.

- The maximum reading on secondary

- Displat is 999.

 Functions:

- 30mm 6 plastics vane.

- Light air response 0.4m/s.

- Air flow calculate function.

- Max/Min/Avg and data hold.

- Auto power off with disable function.

- Dimensions : 107 x 48 x 23 mm (L x W x H).

- Weight : 80g (excluding the battery).

- Power : 2 batteries 1.5V AAA

Specifications:

Temperature measurement:

Unit

Range

Resolution

Accuracy

ºC

-20~50

0.1

+/-1 ºC

ºF

-4~122

0.1

+/-1.8 º F

TM-740

 Air velocity measurement:               

Unit

Range

Resolution

Accuracy

m/s

0.4~25

0.1

+/-2%+0.2

Km/hr(kph)

1.5~90

0.1

+/-2%+0.8

mph

0.9~55

0.1

+/-2%+0.4

Knots(kts)

0.8~48

0.1

+/-2%+0.4

ft/min(fpm)

79~4921

1

+/-2%+40

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