Thermohygrometer With Dew Point

This thermohygrometer monitors temperature, humidity, dew-point, and wet-bulb. Displays current conditions along with minimum, and maximum readings. Settable high/low alarm for all four readings (dew-point, wet-bulb, humidity, temperature) may be set in 0.1 increments, and will sound for one minute and red LED will flash until readings return to non-alarm condition. Specifications Product Type Digital Thermohygrometers RH range 1 to 99% RH accuracy ±4% Temp range -40 to 158°F (-40 to 70 °C) RH resolution 0.1% Max temperature C 70 Temp accuracy ±1.8°F (±1.0°C) Temp resolution 0.1°F (0.1°C) Display 1 in-digit LCD Min temperature F -40 ; C -40 Power two AA batteries RH range Max 99% ; min 1% Dewpoint Yes CE Compliance Yes Wet bulb Yes Dimensions 4.125 in W x 4.125 in H x 1 in D