Vane thermo-anemometer PCE-VA 20

portable

Impeller Anemometer PCE-VA 20 -SET incl. Flow hood Impeller anemometer with backlit / 10 cm diameter impeller / for measuring various parameters / parameters / extreme value measurement / HOLD function / auto power off / Low battery warning indicator Technical Specification Wind speed measurement range 0.2 ... 30 m / sec. Wind speed accuracy 20 m / sec .: ± (3% MW of +0.3 m / sec.) Air temperature measuring range -20 ... +60 ° C Wind temperature accuracy ± 0.6 ° C Wind temperature resolution 0.1 ° C / ° F Humidity measuring range 0.1 ... 99.9% RH Humidity resolution 0.1% RH Humidity accuracy ± 3% RH (at 25 ° C and 10 ... 90% RH) other: ± 5% RH Temperature response time 60 seconds Humidity response time 60 seconds LCD update 1 x per second Wet bulb temperature display -20 ° C ... +59,9,9 Dew point display -5 ... +59.9 ° C Flow rate display 0 ... 99999 m³ / min Flow resolution 0.1 (0 ... 9999.9) or 1 (10000 ... 99999) Automatic power off after 20 minutes of inactivity LCD size 32.5 x 54 mm (H x W) Operating Conditions 0 ... + 50 ° C, RH <80% Storage conditions -10 ... +50 ° C, RH <90% Dimensions 269 x 106 x 51 mm Weight approx. 200 g Power supply 4 batteries (AAA)