Extech 407026 Heavy duty vane-type anemometer measuring air velocity, volume and temperature. 72 mm vane head on 3 m separable cable for duct and vent access.
| Air velocity | 0.4 to 25 m/s |
| Air volume | 0 to 999,000 CMM |
| Temperature | 0 to 50 degC |
| Accuracy | +/-2% FS |
| Vane | 72 mm diameter |
| Cable | 3 m separable |
| Power | 9V battery |
| MOQ | 1 |