Range: 0-40% Resolution: 1% Accuracy: ±1% Operation temperature: 0°C~50°C 20~90%RH Battery consumption: approx.7.5mA the microcomputer (CPU) technique to measure quickly, accurately. Data-Hold function for holding measuring values Digital large size LCD display Low battery symbol Beautiful, fast, easy to operate. Power: 9V battery Dimension: 126×70×29mm Weight: Approx.82g(exclude the battery) Packing: Gift box Standard Quantity Per Carton: 50 Standard Carton Size: 41 x 37 x 33cm
