JOYLIFEWQ Freezer Fridge Mini LCD Humidity Meter Sensor Detector Digital Thermo Meter Humidity Meter Temperature Sensor Hygrometer Electronic Thermometer

Operating voltage: 2 * 1.5V button LR44 batteries (Not included) LCD dimension: 3.61.7cm/1.4 * 0.65in(approx.) Measuring humidity:10%RH-99%RH Measuring temperature range: -50 ~+70( Degrees Celsius) Humidity accuracy: ±5% Dimension: 4.8 * 3 * 1.6cm/1.9 * 1.2 * 0.63in(approx.) Package list: Temperature and humidity indicator1(Include 2*Button cells)Temperature display resolution: 0.1 Humidity display resolution: 1% RH Temperature accuracy: ± 1 Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.