- 4-inch diameter rotating vane head provides reliable (weighted average of) velocity readings
- Sweep mode makes it easy to sweep across grill for one measurement
- Flow rate feature calculates volumetric flow (when the user inputs the duct shape and size, or area)
- Sampling function records multiple point measurements
- Statistics function displays average, maximum and minimum values, & the number of recorded samples
- Variable time constant mode for steady display while measuring fluctuationg flow
- Log 12,700 samples with time date stamp
- Includes software
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