EXTECH 45158 Mini Thermo-Anemometer with Humidity (28m/s)

ft/min:100 to 5500 ft/min /20ft/min /± (3%rdg + 40ft/min)

m/s: 0.5 to 28m/s /0.1m/s /± (3%rdg + 0.2m/s)

km/h: 1.8 to 100.6 km/h /0.7km/h /± (3%rdg + 1.4km/h)

MPH:1.1 to 62.5 MPH /0.2MPH /± (3%rdg + 0.4MPH)

Knots:1.0 to 54.3 knots /0.3knots /± (3%rdg + 0.6knots)

Temperature: 0 to 122°F (-18 to 50°C) /0.1°F/°C /±1.8°F/±1°C

Relative Humidity: 10% to 95% 1% ± 4%

Dew Point: 32°F to 122°F /1° /± 2%

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)

Complete with CR2032 lithium battery and lanyard

Datasheet

Manual