Smart Sensor Temperature Humidity Clock Meter AR807

Smart Sensor Temperature Humidity Clock Meter AR807 is an instrument used for measuring the moisture content in the atmosphere. Humidity measurement instruments usually rely on measurements of some other quantity, such as temperature, pressure, mass, or a mechanical or electrical change in a substance as moisture is absorbed. By calibration and calculation, these measured quantities can lead to a measurement of humidity. Modern electronic devices use changes in electrical capacitance or resistance to measure humidity differences. Specifications of the Temperature Humidity Clock Meter AR807 Temperature Measuring Range -20℃~70℃ Humidity Measuring Range 10%RH~95%RH Accuracy of Temperature ±2°C ±1.8°F Accuracy of Humidity ±5%RH ℃/℉Selection √ Auto /Manual Power Off — Low Battery Indication — Data Hold Function — Temperature Resolution 0.1℃/°F Humidity Resolution 1%RH Sampling Rate — Max/Min Measurement — K-type Thermocouple Temperature Measuring —