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主營產品：玻璃溫度計,雙金屬溫度計,壓力式溫度計,壓力表,流量計,溫濕度計,二等標準水銀溫度計,遠傳溫度計,紙板溫度計,液位計
描述：The Model 116 Whirling Hygrometers use a manual technique to measure Relative Humidity (RH) and dew-point. These instruments consist of two thermometers, the bulb of one being covered by a wick. The wick is saturated with water and the hygrometer whi
The Model 116 Whirling Hygrometers use a manual technique to measure Relative Humidity （RH） and dew-point. These instruments consist of two thermometers, the bulb of one being covered by a wick. The wick is saturated with water and the hygrometer whirled for about 90 seconds.
The Model 116A （spirit） and Model 116B （mercury） Whirling Hygrometers are available in either Celsius or Fahrenheit scales. A guide for Relative Humidity （RH） calculation is supplied with the instruments. Use the 116B mercury filled thermometer whirling hygromete