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| Best Seller  | LASCAR EL-SIE-2 Temperature Humidity Meter,Data Logging Temperature Humidity Data Logger, AC Voltage Accuracy Not Applicable, Current Channels Not Applicable, Maximum Dew Point Measured Not Applicable, Minimum Dew Point Measured Not Applicable, Maximum AC Current Measurement Not Applicable, Maximum Relative... ... more
LASCAR EL-SIE-2 Temperature Humidity Meter,Data Logging Temperature Humidity Data Logger, AC Voltage Accuracy Not Applicable, Current Channels Not Applicable, Maximum Dew Point Measured Not Applicable, Minimum Dew Point Measured Not Applicable, Maximum AC Current Measurement Not Applicable, Maximum Relative... | go to store |
 | LASCAR EL-SIE-6+ Temperature Humidity Meter,Data Logging Temperature Humidity Data Logger, AC Voltage Accuracy Not Applicable, Current Channels Not Applicable, Maximum Dew Point Measured Not Applicable, Minimum Dew Point Measured Not Applicable, Maximum AC Current Measurement Not Applicable, Maximum Relative... ... more
LASCAR EL-SIE-6+ Temperature Humidity Meter,Data Logging Temperature Humidity Data Logger, AC Voltage Accuracy Not Applicable, Current Channels Not Applicable, Maximum Dew Point Measured Not Applicable, Minimum Dew Point Measured Not Applicable, Maximum AC Current Measurement Not Applicable, Maximum Relative... | go to store |
| Best Seller  | KESTREL 0850LBLK Environmental Meter,LCD,Black w/WiFi Environmental Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Compass, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series... ... more
KESTREL 0850LBLK Environmental Meter,LCD,Black w/WiFi Environmental Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Compass, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series... | go to store |
 | 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 |
 | Wind & Weather Galileo Weather Station | 7.25 H x 4.5 W x 1.5 D in | Wayfair TM6721 Stay abreast of changes in time, temperature, barometric pressure and humidity with their Galileo weather station with fitzroy storm glass, clock and hygrometer. A handsome blend of old and new technologies, this table weather station is crafted of... ... more | FREE shipping go to store |
 | KESTREL 0850BLK Environmental Meter,Blk,0.3 to 48.87" Hg Environmental Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Compass, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series... ... more
KESTREL 0850BLK Environmental Meter,Blk,0.3 to 48.87" Hg Environmental Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Compass, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series... | go to store |
 | KESTREL 0852HVG Environmental Meter,Hi-Vis Green,LCD Environmental Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series 5200,... ... more
KESTREL 0852HVG Environmental Meter,Hi-Vis Green,LCD Environmental Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series 5200,... | go to store |
 | KESTREL 0855TAN Weather Meter,Desert Tan,0.3 to 48.87"Hg Weather Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Compass, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series 5500,... ... more
KESTREL 0855TAN Weather Meter,Desert Tan,0.3 to 48.87"Hg Weather Meter, Environmental Sensor Type Air Flow Sensor, Ambient Temperature Sensor, Compass, Pressure Sensor, Relative Humidity Sensor, Air Velocity Range 0.4 to 89 mph, 0.6 to 60 mps, 1.2 to 116.6 knots, 118 to 7874 fpm, 2.2 to 216 kph, Series 5500,... | 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 / prepared under direction of Willis L.
