incl.duct holder and batteries.
Testo 405 is a thermal anemometer with a telescopic handle (max.
extension length: 300 mm). It facilitates the measurement of air flow,
volume flow and temperature.
- Volume flow calculation up to 99,990 m3/h
- Temperature measurement
- Ideal for measurements in ducts
- Easy-to-read readings thanks to swivel display
- Telescopic handle to 300 mm
- Sensor protected by rotatable protection cap, 300 mm long telescopic handle