Digital LCD Cost-Effective Anemometer ET-935 Wind Speed Meter -30℃～60℃(-22℉～140℉) 0.4～30 m/s; 0.8～58.3 Knots; 0.9～67 MPH; 78.7～5905 ft/min; 1.4～108 Km/h

MeterTo MeterTo mainly offers instruments and tools. Please confirm the product is offered by our store MeterTo when purchasing, otherwise we can't ensure the quality and after-sale service. Specification Model: ET-935 Air Velocity Range: -30℃～60℃(-22℉～140℉) 0.4～30 m/s; 0.8～58.3 Knots 0.9～67 MPH; 78.7～5905 ft/min 1.4～108 Km/h Air Temp. Accuracy: ±1.5℃(±2.7℉) Air Velocity. Accuracy: ±3%±0.1 Resolution: 0.1 Sampling Rate: 1 time per second Operating Temperature: -20℃～60℃(-4℉～140℉) Operating Humidity: <90%RH（Non-condensation） Storage Temperature: -30℃～60℃(-22℉～140℉) Storage Humidity: <80%RH Air Velocity Level Indication: level 0-16 with analog bar-graph Measurement Average: average reading of the latest 10 records Maximum / Minimum: MAX/MIN Reading Freezing: HOLD Area Set: 0.001 ～9999 m2（0.001～ 9999ft2） Power Supply: one 9V battery with type of 006P,NEDA1604 or IEC6F22

• Circuit: based on fast and high accurate MCU design;
• High accuracy NTC resistance for air temperature measuring;
• Super large backlit LCD displays air velocity, temperature and air velocity level at the same time for easy-reading;
• Air velocity level indication;
• Low voltage battery indication; MAX/MIN/AVG/HOLD function.