ft/min (feet per minute) |
216 to 3936 ft/min |
20ft/min |
± (3%rdg + 40ft/min) |
m/s (meters per second) |
1.1 to 20.0m/s |
0.1m/s |
± (3%rdg + 0.2m/s) |
km/h (kilometers per hour |
4.0 to 72.0 km/h |
0.7km/h |
± (3%rdg + 1.4km/h) |
MPH (Miles per hour) |
2.5 to 44.7 MPH |
0.2MPH |
± (3%rdg + 0.4MPH) |
knots (nautical miles per hour) |
2.1 to 38.9 knots |
0.3knots |
± (3%rdg + 0.6knots) |
Beaufort Force |
1 to 8 BF |
1 BF |
± 1 |
Temperature |
0 to 122°F (-18 to 50°C) |
0.1°F/°C |
±1.8°F/±1°C |
Relative Humidity |
10% to 95% |
1% |
± 5% |
Dew Point |
32°F to 122°F (0 to 50°C) |
0.1°F/°C |
±3.6°F/±2°C |
Power |
CR2032 Lithium battery |
Dimensions |
5.25 x 2.75 x 0.75" (133 x 70 x 19mm) |
Vane |
1"(24mm) diameter |
Weight |
3oz (95g) |