Pen Thermo-Hygrometer Extech 44550

Humidity/ Temperature Pen Pocket size meter With Max/ Min recording Features: Dual LCD for simultaneous display of Relative Humidity and Temperature Temperature is ° C/ ° F switchable Built-in Humidity and Temperature sensors for convenient operation Pocket size for quick and reliable measurements at any location Max/ Min memory functions for display of highest and lowest readings for both Temperature & Relative Humidity " Clear" function key to erase stored Max/ Min readings to record new values Complete with pocket clip and one LR44 button battery Specifications % Relative Humidity Temperature Range : 10 to 85% 14 to 122º F ( -10 to 50º C) Basic accuracy : ± 5% ± 2º F/ 1º C Resolution : 1% RH 0.1º C or º F Sensor Type : Resistive ceramic Thermistor Power : One LR44 button battery Dimensions : 5.9 x 0.8 x 0.7” ( 150 x 20 x 18mm) Weight : 0.7oz ( 20g)