Wohler FA 410-2 – FA 410 Fan Anemometer Set with Measuring Funnel
$434.00
In Stock
Commercial air diffusion grill auditing and extraction system testing reach absolute stability when using the Wohler FA 410-2 fan anemometer validation set. This specialized testing bundle pairs a high-performance ø100 mm large vane wand with matching volumetric flow measuring funnel hoods concurrently to capture complete ambient air displacement logs. Driven by low-power internal circuits, it handles automatic structural calculation tasks safely across field test boundaries.
In Stock
Wohler FA 410-2 - FA 410 Fan Anemometer Set with Measuring Funnel Specs
| Flow velocity | 39.3...5,906 fpm |
| Volume flow | 0 - 58.000 cfm |
| Temperature | -4...140 °F |
| Flow velocity | 20 fpm |
| Volume flow | 0...99,999 cfm |
| Temperature | 0.1 °F |
| Flow velocity | ±(1.5 % of reading +0.3 m/s) for under 20 m/sec, ±(3 % of reading +0.3 m/sec) for above 20 m/sec |
| Temperature | ± 33.08 °F |
| (to avoid condensation) | 32 - 122 °F, < 90 % RH |
| Storage conditions | 14 - 122 °F, < 90 % RH |
| Power supply | 4 micro batteries AAA |
| Dimensions | 10.6" x 4.2" x 2" |
| Fan diameter | 4" |
| Weight (without funnel) | 0.6 lbs |
- Wohler FA 410 Fan Anemometer
- 4 x AAA batteries
- Plastic case
- Wohler FA 4xx measuring Funnel Set with rectangular and round measuring funnel in a handy carrying bag; funnels can be clipped onto the fan anemometer. Rectangular funnel: 1 x 1 ft. Round funnel: 0.7 ft diameter








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