Feature: 1. Multi Functional Measurements: Our digital anemometer offers comprehensive measurement capabilities, including wind speed, temperature, and airflow with easy switching between different units for convenience. 2. High Accuracy Design: Featuring an 8 blade impeller and low friction high accuracy bearings, this anemometer ensures quick response times and accurate readings for all your needs. 3. Data Locking Features: Capable of locking in maximum, minimum, average, and real time values during measurement, our device provides invaluable data tracking for better analysis. 4. Threshold Reminding Settings: Customize your measurements with adjustable upper and lower wind speed reminding thresholds, notifying you with audible reminders and blinking lights whenever limits are exceeded. 5. User Friendly Interface: Designed for ease of use, the anemometer features an intuitive interface, ensuring that both beginners and experts can use it effortlessly for excellent performance. Specification: Item Type: Digital Anemometer Material: ABS Measurement Method: Integrated Wind Speed Range: 0.06 to 45.0m/s Accuracy: Approx. ±0.2 + (±2% reading) Resolution: 0.01, 0.1, 1 Wind Temperature Range: 0 - 45℃ (32.0 - 113.0℉) Accuracy: Approx. ±2℃ (±3.6℉) Resolution: 0.1, 1 Wind Speed Display: Four digit display, maximum 9999 Sensor: Infrared diode cutting method Sampling Rate: 2 times per second Repeat Test: Approx. ±2% Data Storage: 1000 records Firmware Update: Update product firmware upgrade synchronously with PC (specifically refer to PC. Upper computer software instructions) Auto Power Off: 15 minutes (can be manually turned off) Operating Environment: -10 to 50℃, maximum 80% relative humidity, indoor altitude