Jsdoin LCD Digital Room Hygrometer Thermometer, Mini Indoor Hygrometer Temperature Monitor Humidity Meter for Greenhouse, Garden, Cellar, Office

Product Description Temperature measurement range: -20～60℃, temperature measurement period is 10 seconds, resolution: 0.1℃; Humidity measurement range: 10%-99%, resolution: 1%; Temperature error: ±1℃. Humidity error: ±5%; Battery: 3V CR2032* 1 button battery; Placement method: place/hang/strong sticker, with magnetic attraction; Product size: 45*45*13mm, display size: 30*30mm; Net weight of a single product: 23g; Gross weight of a single product: 26g Please allow the equipment to have a certain error, the temperature error is about 1°C, and the humidity error is about 5%. Temperature display, humidity display, comfort expression display; Comfort expression display Crying face Dry: 10%RH＜humidity＜39%RH Wet: 99%RH＞71%RH Smiley face Comfortable: 40%RH＜humidity＜70%RH Small & Long Battery Life Powered by CR2032 (battery included), battery working time up to 12 months.