SATO HIGHEST II HYGROMETER WITH THERMOMETER

Using human hair for detecting humidity and thermistor for temperature as sensors, this hygrometer was designed with focus on reliability. With bracket for wall mounting Sensor : Human hair for humidity Thermistor for temperature Measuring range : 20 to 100% for relative humidity 0 to 50 Deg.C for temperature Min.graduation : 2% for RH Resolution : 0.1 Deg.C for temperature Accuracy : + / - 4% RH ( 15 to 25 Deg.C, 40 to 80 % ) + / - 7% RH ( other than above ) + / - 1 Deg.C ( at 0 to 40 deg.C ) for temperature + / - 2 Deg.C ( other than above ) Dimensions : 135 mm dia.x 33 ( D) mm Weight : Approx. 0.23 kg Accessories : Bracket ( 160 mm dia. x 4( D) mm ) , " AA" size baterry x 2