Digital wind speed/volume meter WS-01 1 unit

Air volume and temperature can be measured. Up to 10 pieces of data can be stored in the unit. The air volume is automatically calculated by inputting the duct area in advance. Model number: WS-01 Size: 85 x 38 x 168mm Weight: Approx. 323g Measurement range: Wind speed; 0.5 to 25.0 m/s, Temperature; 0 to +50°C Resolution: Wind speed: 0.1m/s, temperature: 0.1℃ Measurement accuracy: Wind speed: ±3%rdg or ±0.8m/s, whichever is greater; Temperature (0-50℃): ±0.5℃ Sampling: 1 time/second Functions: Average value/maximum value/minimum value memory, data hold, auto power off Display: LCD display Power supply: 3 AAA batteries 1.5V (included for testing) Sensor size: 77 x 33 x 168mm