ขาย Extech AN400

Rotating cups provide accurate air velocity measurements
Wide range air velocity measures m/s, ft/min, km/hr, and knots
Dual LCD digital display of Air Velocity and Temperature
Record Max and Min values
Datalogger stores up to 100 readings
Water resistant housing
Complete with four AAA batteries

Display Counts: 9999 count LCD
ft/min (feet per minute): 144 to 6895 ft/min range, 1ft/min resolution, +/-2%rdg accuracy
m/s (meters per second): 0.9 to 35.0m/s range, 0.1m/s resolution, +/-2%rdg accuracy
km/h (kilometers per hour): 2.5 to 126.0km/h range, 0.1km/h resolution, +/-2%rdg accuracy
MPH (miles per hour): 1.6 to 78.2 MPH range, 0.1 MPH resolution, +/-2%rdg accuracy
knots (nautical miles per hour): 1.4 to 68.0 knots range, 0.1 knots resolution, +/-2%rdg accuracy
Temperature & Windchill: 32 to 122F (0 to 50C) range, 0.1F/C resolution, +/-1.5F/0.8C
Dimensions: 7.5"x1.6"x1.3" (190x40x32mm)
Weight: 6.3oz (181g)
CE: Yes