Testo 405 - Thermal Anemometer with NTC probe
Measuring air velocity measurements in rooms or in the ventilation duct.
Anemometer Testo 405 can accurately locate and measure even very low air velocities, such as around leaky windows. Measurements in the ventilation channel can be performed using the telescope to a depth of 300 mm. Testo 405 allows the simultaneous measurement of air flow, volume flow and temperature.
Order number: 0201.05604053