Temp/Humdty Mtr, 0 to 100 per Rel Hum Rng

Temperature Humidity Meter, 0 to 100 Percent Relative Humidity Range, +/-3 Percent Humidity Accuracy, -4 Degrees to 140 Degrees F Temp. Range (F), +/-1.6 Degrees F Temp. Accuracy (F), -4 Degrees to 140 Degrees F Wet Bulb Temperature Range, -4 Degrees to -140 Degrees F/-20 Degrees to 60 Degrees C Dew Point Range, 0 to 99 Percent Absolute Humidity Range, 0.1 Percent Humidity Resolution, Sensor Type Capacitance, Display LCD, Memory Min/Max, Battery Type 9V, Auto Power Off Yes, Data Hold Yes