Extech 45118 Mini Thermo Anemometer Airflow Meter

SKU
45118
Manufacturer:
Extech

Key Features:

  • Fold up protective housing extends to 9" for better reach
  • Large dual display of air velocity and temperature
  • Data Hold to freeze most recent display
  • Auto shutoff 20 minutes after last key is pressed
  • Water resistant housing floats and Drop tested to 6 feet
  • Complete with CR2032 lithium battery and lanyard
  • Tripod Mountable
Product Options:
$138.59

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The Extech 45118 is a compact instrument that measure airspeed and temperature with windchill.  The unit is waterproof and has a convienent fold-up housing to protect it when not in use.  A tripod mount is also built-in for prolonged test situations.

 

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 & Windchill

Measures from 0 to 122°F (-18 to 50°C)

Measurements Range Resolution Basic Accuracy
ft/min (feet per minute) 100 to 5500 ft/min 20ft/min ± (3%rdg + 40ft/min)
m/s (meters per second) 0.5 to 28m/s 0.1m/s ± (3%rdg + 0.2m/s)
km/h (kilometers per hour) 1.8 to 100.6 km/h 0.7km/h ± (3%rdg + 1.4km/h)
MPH (Miles per hour) 1.1 to 62.5 MPH 0.2MPH ± (3%rdg + 0.4MPH)
knots (nautical miles per hour) 1.0 to 54.3 knots 0.3knots ± (3%rdg + 0.6knots)
Beaufort Force 1 to 17 BF 1 BF ± 1
Temperature 0 to 122°F (-18 to 50°C) 0.1°F/°C ±1.8°F/±1°C
Relative Humidity (Model 45158) 10% to 95% 1% ± 4%
Dew Point (Model 45158) 32°F to 122°F ± 2%
Power CR2032 Lithium battery
Dimensions 5.25 x 2.75 x 0.75" (133 x 70 x 19mm)
Vane 1"(24mm) diameter
Weight 3oz (95g)
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