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 uses a telescoping probe (extends up to 3 ft) which is ideal for use in ducts and ventilating systems. It can accurately measure Air Flow (CFM/CMM), Air Velocity and Temperature. Air Flow can be displayed as an instantaneous value or up to a 20 point average. Additional functions include Data Hold, Min/Max, and Auto power off. Comes complete with telescoping probe with 5.5ft cable, and 4 x AA batteries.

• Air velocity measurements as low as 40ft/min
• Telescoping probe is ideal for use in ducts and ventilating systems; extends up to 3ft (940mm) long
• Measures air volume in CFM (ft³/min) and CMM (m³/min) plus Temperature simultaneously
• Air Flow displayed in 2 modes: Instantaneous value or up to 20 point average
• Record/Recall MIN and MAX readings
• Large 1.4" (99,999 count) LCD display
• Data Hold plus Auto Power Off

Specifications                                    Range
ft/min                                           40 to 3346ft/min
MPH                                             0.5 to 38.0MPH
knots                                            0.4 to 33.0knots
m/s                                               0.2 to 17.0m/s
km/h                                            0.7 to 61.2km/h
Temperature                             32 to 122°F
                                                     0 to 50°C
                                                     Range
CMM (meter3/min)                 0 to 36,000m3/min
CFM (feet3/min)                       0 to 1,271,200ft3/min

Download Brochure
Download Users Manual