This is a Dwyer anemometer. Please refer to the technical specifications in the listing for more information.
We have inspected this item and it powers on. We do not have the capability to test the unit any further. There is a piece of debris stuck in the screen. There are also some cosmetic scuffs and scratches around the components. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Anemometer |
| Meter Type | Hot Wire |
| Min. Velocity Measured | Under 100 fpm, 45 fpm |
| Max. Velocity Measured | 4,000 to 6,000 fpm |
| Minimum Temperature Measured | -40 Degrees F |
| Maximum Temperature Measured | 212 Degrees F |
| Data Logging | No |
| Probe Diameter | 0.35 in |
| Calibration Certificate | Not Included |
| Manufacturer Part Number | 471B-1 |
| Battery Voltage | 9V |