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Best Seller | Extech Instruments Thermo-Anemometer Mini With Compass 45168CP Extech Instruments Thermo-Anemometer Mini With Compass 45168CP. Additional measurements include: Temperature Relative Humidity Dew Point Wet Bulb and Windchill. The built-in compass provides wind direction/ 360 readings and has an easy-to-use... ... more | FREE shipping go to store |
Extech Instruments Hygro-Thermometer Sd Logger SDL500 Extech Instruments Hygro-Thermometer Sd Logger SDL500. Relative Humidity Temperature Dew Point and Wet Bulb measurements. Adjustable data sampling rate. Stores 99 readings manually and 20M readings via 2G SD card. Type K/J Thermocouple input for high... ... more | FREE shipping go to store |
Ads related to Psychrometric tables for obtaining the vapor pressure relative humidity and temperature of the dew point. : From readings of the wet- and dry-bulb thermometers ... / By C. F. Marv