بادسنج حرارتی جیبی کوچک testo 405
testo 405 – Pocket-sized thermal anemometer
testo 405 is a thermal anemometer. It allows the measurement of air flow velocity, volume flow and temperature. testo 405 is ideal for measuring the flow in ducts or at duct openings or draughty windows.
- Volume flow calculation up to 99,990 m3/h
- Easily read data at any angle with rotating display
- Telescopic handle to 300 mm
- Ideal for measurements in ducts
testo 405; thermo-anemometer with duct holder, belt clip, battery included