Gauge Digital Monitor Hygrometer Humidity Room Indoor compitable with HTC-2 Small Appliances

HTC-2 Digital Hygrometer Indoor Thermometer Room Gauge Humidity Monitor Product description Product size: 10 * 9.3 * 2.3cm/3.93in x 3.66in x 0.9in Single package size: 17 * 13 * 3.5cm/6.69in x 5.11in x 1.37in Single weight: 118 G Dual temperature / humidity display /H temperature switching display High / low temperature humidity memory function 12 / 24 hour clock Clock function daily alarm function calendar display function Product specification: temperature measurement range: - 20 ~ + 70 Temperature measurement accuracy: ± 1 (1.8? H) Temperature resolution: 01. (0.2? H) Humidity measurement range: 10% RH ~ 99% RH Humidity measurement accuracy: ± 5% RH Humidity resolution: 1% Battery: AAA 1 Products include 1 x hygrometer +1 x charging line