The Extech 45158 Mini Thermo-Anemometer is a pocket sized air velocity meter which also displays of temperature, relative humidity and dew point. The fold up protective housing extends to 229mm (9in) for better reach flips open to show its lrge dual display of air velocity and temperature or relative humidity. The anemometer can be dropped from 1.8m (6ft) without damage and it even floats. Supplied with a neck strap (lanyard), CR2032 battery and a user manual. * Watertight * Foldable * Auto shutoff 15 minutes after last key is pressed * Dimensions 133 x 70 x 19mm (5.25 x 2.75 x 0.75") * Vane 24mm (1in) diameter * Weight 95g (3oz) https://elecena.pl/product/27754375/extech-45158-anemometer 2025-01-24 https://elecena.pl/product/27754375/extech-45158-anemometer 2025-03-25 https://elecena.pl/product/27754375/extech-45158-anemometer 2025-05-24 https://elecena.pl/product/27754375/extech-45158-anemometer 2025-06-12 https://elecena.pl/product/27754375/extech-45158-anemometer 2025-07-21 https://elecena.pl/product/27754375/extech-45158-anemometer 2025-08-31 https://elecena.pl/product/27754375/extech-45158-anemometer 2026-02-25 https://elecena.pl/product/27754375/extech-45158-anemometer 2026-03-20 https://elecena.pl/product/27754375/extech-45158-anemometer 2026-04-13