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 fucntion (99 records). (TM-4001/TM-4002)
- Auto Data memory with USB interface (30,000 records). (TM-4003)
- Dew point, Wet Bulb calculation. (TM-4002/ TM-4003)
- Absolute pressure measurement. (TM-4003)
- HVAC system performance
- Commissioning
- Plant maintenance
- Size : 156 x73 x35 mm (L xW xH).
- Weight : 250g.
- Power: LR6 (AA) 1.5V x6 BatteriesAir Flow (volume) Calculation:
Unit
Range
Resolution
Accuracy
CMM
0~9999
0.1
-
CFM
0~9999
0.1
-
Temperature Measurement:
Unit
Range
Resolution
Accuracy
℃
-20~50
0.1
±1℃
℉
-4~122
0.1
±1.8℉
Humidity:
Unit
Range
Resolution
Accuracy
%RH
20~80
0.1
±3.5%RH
%RH
80
0.1
±5%RH
Air velocity Measurement:
Unit
Range
Resolution
Accuracy
m/s
0.1 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
-
Air Pressure (TM-4003 only):Unit
Range
Resolution
Accuracy
hPa
350~1100
0.1
±2hPa
mmHg
263~825
0.1
±1.5mmHg
inHg
10.3~32
0.1
±0.1