เครื่องวัดอุณหภูมิ ความชื้น รุ่น AR-837 SMART SENSOR

Humidity Temperature Meter

Features

Temperature Humidity Meter 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

Packing Information