Draper 12445 Handheld Digital Anemometer-WindSpeed&Temp Meter 0.4-30m/s, -20-70°

This handheld digital anemometer has a built-in rotating wind vane and has been designed for the measurement of air velocity and temperature.

It provides rapid, accurate readings displayed on an easy-to-read backlit LCD dual display.

The device features data hold, min/max and auto power off.

The ergonomic design is highly portable and pocket-sized.

There is a low battery indicator.

Requires 3x AAA batteries.

* Data update: 300ms * Power supply: 3 x 1.5V AAA (sold separately) * Operating time: Up to 60 hrs * Weight (with batteries): 134.5g