The 407119 Heavy Duty CFM Hot Wire Thermo-Anemometer has a telescopic probe (up to 3 ft) that is suited for use in ducts and ventilation systems. It accurately measures air flow (CFM/CMM), velocity, and temperature. Air flow can be presented as an immediate figure or as a 20-point average. Additional features include Data Hold, Min/Max, and Auto Power Off. The kit includes a telescoping probe with a 5.5-foot wire and four AA batteries.
| Air Velocity (ft/min) | 40 to 3346ft/min |
|---|---|
| Air Velocity (ft/min) Basic Accuracy | ±(5% of reading + 5 digits) |
| Air Velocity (ft/min) Max Resolution | 1ft/min |
| Air Velocity (km/h) | 0.7 to 61.2km/h |
| Air Velocity (km/h) Basic Accuracy | ±(5% of reading + 5 digits) |
| Air Velocity (km/h) Max Resolution | 0.1km/h |
| Air Velocity (knots) | 0.4 to 33.0knots |
| Air Velocity (knots) Basic Accuracy | ±(5% of reading + 5 digits) |
| Air Velocity (knots) Max Resolution | 0.1 knots |
| Air Velocity (m/s) | 0.2 to 17.0m/s |
| Air Velocity (m/s) Basic Accuracy | ±(5% of reading + 5 digits) |
| Air Velocity (m/s) Max Resolution | 0.1 m/s |
| Air Velocity (mph) | 0.5 to 38.0MPH |
| Air Velocity (mph) Basic Accuracy | ±(5% of reading + 5 digits) |
| Air Velocity (mph) Max Resolution | 0.1MPH |
| Air Volume (CFM) | 0 to 1,271,200 CFM (ft³/min) |
| Air Volume (CFM) Max Resolution | 0.01 to 100 CFM (ft³/min) |
| Air Volume (CMM) | 0 to 36,000 CMM (m³/min) |
| Air Volume (CMM) Max Resolution | 0.001 to 1 CMM (m³/min) |
| Temperature (Air) | 32 to 122°F (0 to 50°C) |
| Temperature (Air) Basic Accuracy | ±1.5°F/0.8°C |
| Temperature (Air) Max Resolution | 0.1°F/0.1°C |
| Certifications | CE |
| Power | 4 × AA (1.5V) batteries |
| Warranty | 3 years |
