The Trotec BA05 impeller anemometer is ideally suited to measure wind, air and gas flow speeds easily and accurately. The backlit display makes it possible to have a clear view of the measuring results regardless of the current weather condition or time of day.

Ideal for:• Sports, which require reliable wind speed measurements (surfing, hang-gliding odr sailing)

• Checking the performance of fans and ventilation systems

• Measuring the flow speed of gases

Technical data:• Measuring range: 1.1 to 30 m/s; 0.8 to 108 km/h; 80 to 5,900 ft/min; 0.9 to 67 mph; 0.8 to 58 kn

• Resolution: 0.01 m/s; 0.1 km/h; 1 ft/min; 0.1 mph; 0.1 kn

• Accuracy: ±(3 % + 0.30 m/s); ±(3 % + 1.0 km/h); ±(3 % + 40 ft/min); ±(3 % + 0.4 mph); ±(3 % + 0.4 kn)

• Functions: m/s, km/h, ft/min, mph, kn, maximum and average value display, automatic backlight, auto power off

• Dimensions: 164 x 54 x 34 mm

• Weight: 139 g (incl. battery)

• Scope of delivery: Measuring device, battery, operating instructions