Digital Temperature Humidity Meter Professional Psychrometer Thermo-Hygrometer with Dew Point & Wet Bulb Temperature, Color LCD Backlight, MAX/MIN/AVG

Description Widely Applications：Use in living and office area, machine room, data storeroom, traffic environment; Use to check the plants’ living condition; Use to keep track of bad moister on sound equipment which can harm electronics.

Use to check the performance of heating and air conditioning equipment accurately by building engineer.

Use to keep careful track of the humidity in wine cellar.Wine Cellar Temp and Humidity Under Control with Hyelec.

HVAC must have.

good for superheats,fast accurate readings.Ambient temperature:-20 to 0°C (-4 to 32°F) resolution 0.1°C/°F (±1.5°C/±3°F) -0 to 45°C (32 to 113°F) resolution 0.1°C/°F (±1°C/±2°F) 45 to 60°C (113 to 140°F) resolution 0.1°C/°F (±1.5°C/±3°F)Relative Humidity:0%-20% 0.1% (±4.0%) 20%-80% 0.1% (±3.0%) 80%-100% 0.1% (±4.0%)Wet Bulb temperature:-20 to 0°C (-4 to 32°F) 0.1°C/°F (±1.5°C) -0 to 45°C (32 to 113°F) 0.1°C/°F (±1°C) 45 to 60°C (113 to 140°F) 0.1°C/°F (±1.5°C)Dew point temperature:-50 to 0°C (-58 to 32°F) 0.1°C/°F (±1.5°C) 0 to 45°C (32 to 113°F) 0.1°C/°F (±1°C) 45 to 60°C (113 to 140°F) 0.1°C/°F (±1.5°C)