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The Extech Instruments 45158 Mini Thermo-Anemometer with Humidity features large dual display of air velocity and temperature. The fold up protective housing design extends to 9" for better reach, and it is water resistant. It features large dual display of air velocity and temperature. Data hold to freeze the most recent display, auto shutoff 15 minutes after last key is pressed. With careful use, this meter will provide years of reliable service.
Windspeed
- Measures ft/min, MPH, m/s, km/h, Knots and Beaufort Force
- Selectable averaging function of 5, 10, or 13 second intervals
- Replaceable non-corrosive plastic wind vane (impeller)
Temperature and Windchill - Measures from 0 to 122°F (-18 to 50°C)
Relative Humidity and Dew Point - Dual display of air velocity and relative humidity
- Measures RH from 10% to 95%
- Measure Dew Point from 32°F to 122°F
- Measures ft/min, MPH, m/s, km/h, Knots and Beaufort Force
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Specifications Manufacturer Extech Instruments Manufacturer Product No 45158 UPC 793950451588 Display Dual LCD with low battery and multifunction indicators Sensors Sapphire bearing, non-corrosive vane for air velocity
Precision thermistor for temperature measurementsAverage Mode Choice of 5 or 10 reading averaging Max and Data Hold Displays Max recalls the highest reading
Data Hold freezes the displaySample Time 1 reading per second for air velocity and temperature
1 reading per 15 seconds for humidity with 2 second updatesWater-Resistant 3 Feet (1 meter) Operating Conditions 5 to 122°F (-15 to 50°C) / < 80% RH Power Supply Lithium battery (CR-2032 or equivalent) Dimensions 5.25" x 2.75" x 0.75" (133x70x19mm) Weight 3 Ounces
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- 1x - Mini Thermo-Anemometer with Humidity
- 1x - CR2032 Lithium Battery
- 1x - Lanyard
- 1x - Mini Thermo-Anemometer with Humidity