Benetech GM-8909 Wind Meter Flow Tester GM8909 telescopic anemometer GM8909

- Original Benetech (bukan produk tanpa merk atau replica) - Dikirim dari Jakarta dengan kardus utk keamanan produk - Semua produk kami garansi Jakarta Anemometer teleskopik dengan tiang yang bisa diatur ketinggiannya sesuai kebutuhan. Mengukur wind velocity, temperature and wind flow == GM8909 digital anemometer is carefully designed with #34;handle lever retractable #34;, no wind direction requirements, telescopic lever can be long or short, to achieve accurate measurement, stable performance, safe and reliable, with low power consumption and other advantages. Features: 1. Measurement of wind velocity, temperature and flow 2. Selection among max wind speed/min wind speed/average wind speed/current wind speed. 3. Temperature unit selection between ℃ ℉ 4. Inlet area set 5. Selection speed unit among M/S,KM/H,FT/MIN, KNOTS and MPH 6. Reading hold 7. LCD backlight 8. Manual/automatic turning off 9. Beaufort scale 10. Wind chill alert 11. Retractable drag rod 12. Low battery indication Wind flow range Unit Range Resolution Area CFM ( FT³ / MIN ） 0~999900 0.1-100 0 . 001 - 9999 CMM(M³/MIN） 0~999900 0.1-100 0 . 001 - 9999 Wind Velocity Range Unit Wind Velocity Resolution Thre shold Accouracy m/s 0~45 0.1 0.3 ±3% 0.1dgts ft/min 0~8800 19 60 ±3% dgts knots 0~88 0.2 0.6 ±3% 0.1dgts km/h 0~140 0.3 1 ±3% 0.1dgts mph 0~100 0.2 0.7 ±3% 0.1dgts Wind Temperature Unit Scale Resolution Accuracy ℃ 0~45 0.2 ±2 ℉ 32~113 0.36 ±3.6 Power supply 3*1 . 5V AAA Batteries Operationg temperature 0℃~+45℃(3 2°F~113°F) Operating humidity 40%RH~85%RH Store temperature -10℃~+50℃(-14°F~122°F) Store humidity 10%RH~90%RH