Glass DIGI-THERMO-HYGRDigital Thermometer & Hygrometer, For Industrial, +- 1 D Eg-c

HTC make digital Thermo Hygrometer, Model HTC-1, Temperature Range: -10 to +50 Deg-C, Power Source: 1.5V AAA battery (not in cluded), Humidity: 10% to 99% RH, Resolution Temperature: 0.1 Deg-C, Resolution Humidity: 1% RH, Accuracy Temperature: ± 1 D eg-C, Accuracy Humidity: ± 5% RH (40% to 80%), Storage Temperature: -20 to +60 Deg-C, Storage Humidity: 20% to 80% RH