Portable Dew Point Meter with Dew Point Temp Range -40°C~40°C (-40°F~104°F)
Humidity and Temp, Wet Bulb Temp, Dew Point Temperature. Dew Point Temp. resolution: 0.1°C. accuracy: ±1°C. -40°C~40°C (-40°F~104°F). Temp range: -20℃~60℃(-4~140℉). Wet Bulb Temp range:-20℃~60℃(-4~140℉).
Digital Dew Point Meter Dewpoint Meters with Range -40°C~40°C (-40°F~104°F)
Humidity and Temp, Wet Bulb Temp, Dew Point Temperature. Dew Point Temp. resolution: 0.1°C. accuracy: ±1°C. -40°C~40°C (-40°F~104°F). Digital display with back light gives exact and clearly reading although you stay at the somber conditions.