EXTECH 407119 Heavy Duty CFM Hot Wire Thermo Anemometer

EXTECH 407119 Heavy Duty CFM Hot Wire Thermo Anemometer

Accurately measure Air Flow (CFM/CMM) or Air velocity plus °F/°C Temperature

The 407119 Heavy Duty CFM Hot Wire Thermo–Anemometer has a telescoping probe that reaches up to 3 feet, making it perfect for use in ducting and ventilating systems. It measures air flow (CFM/CMM), air velocity, and temperature precisely. Air Flow can be displayed as a single figure or as a 20-point average. Data Hold, Min/Max, and Auto power off are additional features. It includes a telescoping probe with a 5.5ft wire and four AA batteries.

EXTECH 407119 Heavy Duty CFM Hot Wire Thermo Anemometer Specifications:

Specifications /Range /Resolution/ Accuracy (%rdg+digits)

ft/min : 40 to 3346ft/min 1ft/min ± (5% + 5 digits)
MPH : 0.5 to 38.0MPH 0.1MPH
knots : 0.4 to 33.0knots 0.1 knots
m/s : 0.2 to 17.0m/s 0.1 m/s
km/h : 0.7 to 61.2km/h 0.1km/h
Temperature : 32 to 122°F 0.1°F ±1.5°F , 0 to 50°C 0.1 °C ±0.8°C
Range Resolution Area

CMM (meter3/min) : 0 to 36,000m3/min    0.001 to 1m3/min     0.001 to 30.0 m2
CFM (feet3/min) : 0 to 1,271,200ft3/min     0.01 to 100ft3/min     0.001 to 322.91