เครื่องวัดความเร็วลม รุ่น GM8901+ แบรนด์ BENETECH

Specifications

1. Measuring items: Air velocity (Wind speed), Air temperature
   Range of Air velocity: 0 – 45 m/s, 0 – 8800 Ft/Min, 0 – 88 Knots, 0 – 140 Km/Hr, 0 – 88 Mph
   3. Accuracy of Air velocity: ±3%
   4. Range of Air temperature: 0-45 C (32-113 F)
   5. Accuracy of Air temperature: ±2 C (3.6 F)
   6. Resolution of Air velocity: 0.1m/s, 0.2 C
   7. Battery: 1×9 V Battery (not included)
   8. Thermometer: NTC thermometer
   9. Operating temperature: -10-45 C (14-113 F)
   10. Operating humidity: Less than 90%RH
   11. Store temperature: -40 ~+60 (-40 F~140 F)
   12. Current consumption: Approx. 3m A
   13. Net weight: 803g
   14. Weight: 843g
   15. Dimension:  Meter: 148*76*37mm; Vane: 172*65*20mm
   16. Packet Content: 1 x hand-held anemometer, 1 x English Manual, 1 x Warranty card