Primary Measurement | Unit | Resolution | Accuracy (+/-) | Range: Max operational Specigication (if less) |
Wind speed Or Air Velocitu | m/s | 0.1 | Larger of 3% Of reading, Least significant Digit or 20 Ft/min | 0.6 to 60.0 m/s 0.6 to 40.0m/s |
ft/min | 1 | 118 to 11,811 ft/min 118 to 7,874 ft/min |
km/h | 0.1 | 2.2 to 216.0 km/h 2.2 to 144.0 km/h |
mph | 0.1 | 1.3 to 134.2 mph 1.3 to 89.5 mph |
knots | 0.1 | 1.2 to 116.6 knots 1.2 to 77.8 knots |
beaufort | 1 | 0 to 12 B |
Temperature | oF | 0.1 | 1.8 oF | -49.0 to 257.0 -20.0 to 158.0 |
oC | 0.1 | 1.0 oC | -45.0 to 125.0 -29.0 to 70.0 |
Relative Humidity | %RH | 0.1 | 3.0%RH | 0.0 to 100.0% 5.0 to 95.0% non Condensing |
Pressure | InHg | 0.01 | Typical 0.04 InHg Max 0.07 inHg | 0.30 to 32.48 inHg |
Wind chill | oF | 0.1 | 1.8 oF | Refer to stated ranges for Wind speed |
oC | 0.1 | 1.0 oC |
Heat Index | oF | 0.1 | 3.6 oF | Refer to stated ranges for temp.and relative humidity |
oC | 0.1 | 2.0 oC |
Wet Bulb Temperature (psychorometric) | oF | 0.1 | 3.6 oF | Refer to stated ranges for temp.,and relative humidity and pressure |
oC | 0.1 | 2.0 oC |
Dewpoint | oF | 0.1 | 3.6 oF | Refer to stated ranges for temp.and relative humidity |
oC | 0.1 | 2.0 oC |
Altitude | ft | 1 | Typical 0.02 Max 98ft | -2,300 to 85,000 ft |
| m | 1 | Typical 15m Max 30 m | -700 to 25,900 m |
Battery | CR2032, one, included.Average life, 300 hours of use, reduced by backlight use in 2 |
Size & weight | 12.2 x 4.8 x 2.8 cm, 102g |