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Extech 407123 Heavy Duty Hot Wire Thermo-Anemometer

The 407123 Heavy Duty Hot Wire Thermo-Anemometer uses a telescoping probe (extends up to 2 ft) which is ideal for use in ducts and ventilating systems.

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Extech 407123 Heavy Duty Hot Wire Thermo-Anemometer
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  • Extech 407123 Heavy Duty Hot Wire Thermo-Anemometer

The 407123 Heavy Duty Hot Wire Thermo-Anemometer uses a telescoping probe (extends up to 2 ft) which is ideal for use in ducts and ventilating systems.

Features:

  • Telescoping probe is ideal for measuring in HVAC ducts and other small vents
  • Probe extends up to 7ft (2.1m)
  • Measures Air Velocity and Temperature and simultaneously
  • Measure airflow down to 40ft/min
  • Super large 1.4" (36mm) dual LCD display
  • Min/Max, Data Hold
  • Comes complete with telescoping probe with 5.5ft cable, and 6 x AA batteries
Specifications Resolution Basic Accuracy
Air Velocity
0.2 to 20m/s 0.1m/s ±3%
40 to 3940ft/min 1ft/min  
0.5 to 45MPH 0.1MPH  
1.0 to 38.8knots 0.1knots  
0.7 to 72km/h 0.1km/h  
Temperature & Windchill
32 to 122°F 0.1° ±1.5°F
0 to 50°C 0.1° ±0.8°C
Dimensions 7 x 2.9 x 1.3" (178 x 74 x 33mm)  
Weight 17oz (482g)