Thermo-hygrometer with heatstroke warning indicator MT-874 1 unit

Digital thermometer/hygrometer with heatstroke warning display function Measurement range: Temperature/-9.9 to 50.0°C, Humidity/20 to 90% Resolution: Temperature/±0.1℃, Humidity/1%RH Sampling: 1 minute Power supply: 1 x CR2032 Battery life: Approximately 1 year Dimensions: 100(W) x 120(H) x 15(D) mm Weight (g): Approx. 130 Accuracy: Temperature/±1℃ (10℃~40℃), ±1.5℃ (other than 10℃~40℃), Humidity/±5%RH (40~70%RH, 20~30℃), ±8%RH (40~70%RH, other than 20~30℃)