You can keep a close eye on indoor air quality with the testo 445 climate measuring instrument: the allrounder can measure up to 6 parameters (with the appropriate probe), which can help you make a professional assessment of indoor air quality. The climate measuring instrument therefore supports you in adjusting and checking ventilation and air conditioning systems.

TopSafe (indestructible protection case), with bench stand and belt clip

TopSafe (indestructible protection case), with bench stand a...

HVAC Contractors

footer

imprint

privacy-policy

header

Choose Your Country

HQ instrument 

Service

Company

logins