TENMARS TM-401 Multi-function Anemometer Temperature Humidity Stress Tester

TM401 Portable Anemometer Product Description:

1. 30mm 6 plastics blade
2. Light air response 0.4m/s
3. Air flow calculate function.
4. Max/Min/Avg and data hold.
5. Memory capacity: 99 records.
6. Memory recall function
7. Backlight function.
8. Absolute Pressure Sensor
9. Humidity Sensor Application: TM-40X series measures air speed, temperature and humidity. It is ideal for spot measurements at air outlets on account of its 30mm vane. In addition to air speed and temperature, also measures air moisture and absolute pressure. In this way, air conditions can be reliably checked. ?Four models: MODEL# Velocity 99 Record Flow Temperature Humidity Pressure TM-401 V V V TM-402 V V V V TM-403 V V V V V TM-404 V V V V V V Specification: Velocity (Air Speed): Unit Range Resolution Accuracy m/s 0.425 0.1 2%+0.2 Km/hr(kph) 1.590 0.1 2%+0.8 mph 0.955 0.1 2%+0.4 Knots(kts) 0.848 0.1 2%+0.4 ft/min(fpm) 794921 1 2%+40 Beaufort 110 1 Air Flow Calculation: Unit Range Resolution Accuracy CMM 09999 1 -- CFM 09999 1 Temperature: Unit Range Resolution Accuracy C -2060 0.1 1C F -4140 0.1 1.8F Humidity: Unit Range Resolution Accuracy %RH 2080 0.1 3.5%RH %RH 80 0.1 5%RH Absolute Pressure: Unit Range Resolution Accuracy hPa 3501100 0.1 2hPa mmHg 263825 0.1 1.5mmHg inHg 10.332 0.1 0.1 Battery not included