TASI TA622A Digital Psychrometer Industrial Temperature Humidity Meter -40~80℃/ -40~176℉ Handheld LCD Thermometer Hygrometer with Ambient/ Wet Bulb/ Dew Point Temperature, Data Hold/ Storage, MAX/ AVG/ MIN

Features:
Handheld digital thermo-hygrometer can measure temperature and relative humidity for convenient industrial use.
With -40~80℃/ -40~176℉ temperature measuring range, 3 modes switchable to measure ambient/ web bulb/ dew point temperature.
With high accuracy sensor, up to 10 times/s sampling rate and 3 times/s updating rate.
LCD digital display for easy read. Data hold function, MAX/ AVG/ MIN values.
Upper or low limit alarm setting of temperature and humidity, with audial and visual dual alarm.
8000 groups of data storage, 8 levels of recording interval selectable (5s/ 10s/ 30s/ 60s/ 30min/ 60min/ 12h/ 24h).
Powered by battery or external USB cable, auto shutdown after 15min idle time (battery and USB cable are not included).
Compact size, portable and lightweight. With 1/4 screw thread mounting hole, easy to install.
Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.