Testo 425: Hot Wire Anemometer Temperature ● Blade edge angle: w/60°

● Blade edge angle: w/60°

2 x CR 2032 lithium batteries

Its large measuring range

7 m● Length Telescope: 850 mm● Probe Head Diameter: 16 mm● Diameter Telescope: 12 mm● Product Colour: Black and Silver

the pH measuring instrument is waterproof in accordance with protection class IP 68

Testo 425: Hot Wire Anemometer Temperature ● Blade edge angle: w/60°In order to establish whether an air conditioning or ventilation system is functioning properly, among other things you need to check the flow speed or the volumetric flow in the ventilation duct. If the air flow velocity is too low, the room loads are not correctly discharged and optimum room air quality can no longer be guaranteed. Testo 425 thermal anemometer for quick, easy flow measurement The testo 425 thermal anemometer enables quick spot