Description : Wind speed m/s
Measuring range 0.3 ... 30.0 m/s
Resolution 0.01 m/s
Accuracy ±3 % ±0.1 m/s of measured value
Wind speed ft/min
Measuring range 60 ... 5904 ft/min
Resolution 0.01, 0.1, 1 ft/min
Accuracy ±3 % ±20 ft/min of measured value
Wind speed knots
Measuring range 0.6 ... 58.3 knots
Resolution 0.01 knots
Accuracy ±3 % ±0.2 knots of measured value
Wind speed km/h
Measuring range 1.0 ... 108.0 km/h
Resolution 0.01 km/h
Accuracy ±3 % ±0.4 km/h of measured value
Wind speed mph
Measuring range 0.7 ... 67 mph
Resolution 0.01 mph
Accuracy ±3 % ±0.2 mph of measured value
Volume flow CMM (m³/min)
Measuring range 0 ... 999900 m³/min
Resolution 0.001 ... 100 m³/min
Adjustable area 0.001 ... 999 m²
Volume flow CFM (FT³/min)
Measuring range 0 ... 999900 ft³/min
Resolution 0.001 ... 100 m³/min
Adjustable area 0.001 ... 999 m³
Temperature measurement °C
Measuring range 0 ... 45 °C
Resolution 0.1 °C
Accuracy ±1.0 °C
Temperature measurement °F
Measuring range 32 ... 113 °F
Resolution 0.18 °F
Accuracy ±1.8 °F
Further specifications
Probe length 270 … 990 mm / 10.63 … 38.98"
Probe diameter Ø0.8 ... 1.2 mm / 0.031 x 0.047"
Interface Micro USB
Data memory 960 measured values
Power supply 3.7 V, 1000 mAh battery
5 V DC, 1 A Micro USB interface
Power consumption 15 ... 35 mA without background lighting
70 ... 100 mA with background lighting
Battery discharged display
<3.4 V
Operating conditions 0 ... 50 °C / 32 ... 122 °F, 40 ... 80 % RH, non-condensing
Storage conditions -20 ... 60 °C / -4 ... 140 °F, < 80 % RH, non-condensing
Dimensions 70 x 194 x 35 mm / 2.7 x 7.6 x 1.3"
Weight 400 g / 14 oz