Digital Hygrometer Indoor Outdoor Thermometer Temperature and Humidity Gauge Monitor Room Thermometer

Specification:sensor built-in typeEquipment power supplyBuilt-in battery powerMeasuring rangeTemperature -20-+60℃ Humidity 0-99.9%RH Measurement accuracyTemperature±0.3℃（25℃） Resolution:0.1℃ Humidity±3%RH(5-95%RH,25℃) Resolution:0.1RH% Battery life1 year for normal useEffective working areaEecommended 10-20㎡/set Installation methodDesktop, indoor wall hanging installation, ceiling ceiling installationProduct size86*86*25mm/ 3.3*3.3*0.9inchPackage List:*1data line*1Instruction manual*1Notice:It is forbidden to allow the recorder to work in steam, water mist, water curtain or condensation for a long time.In high dust or other polluted environments, the thermometer and hygrometer must be cleaned regularly.Easy to read from any angle and distance. Portable and lightweight, easy to carry.

• Please press the “power on” Button to turn it on before use. (long press the "Power on" Button to turn off)
• Please check the calibration time for the first time. If necessary, please switch to display the unit temperature "°c" Or Fahrenheit "°f".
• The imported sensor has high measurement accuracy, wide range and good consistency.
• Wide viewing angle and large screen LCD design, beautiful and generous.
• degrees Fahrenheit can be switched, universal.
• This humidity thermometer allows you to easily understand the temperature and humidity around you