Description
Overview
GAOTek Flow Velocity Pressure Measuring Anemometer basic principle of anemometer is to put a thin metal wire in the fluid, and the electric current heats the metal wire, making its temperature higher than the temperature of the fluid, so the wire anemometer is called “hot wire”. When the fluid flows through the wire in the vertical direction, it will take away part of the heat of the wire, making the temperature of the wire drop.
Technical Specifications
| Accuracy |  ±3% |
| Operating Voltage | Â 3 x 1.5 V AA alkaline batteries |
| Output | 4 mA to 20 mA |
| Display | Â LCD Digital |
| Measurement Item | Â air velocity, air temperature |
| Measurement Range | Â 0.1 m/s to 25 m/s |
| Air Temperature Resolution |  32.18 ℉ (0.1 °C) |
| Air Temperature Accuracy |  4.0 ℉ (2.0 °C) |
| Air Temperature Range |  32 ℉ to 122 ℉ (0 °C to 50 °C) |