Kit for measuring the illuminance in workplaces, for example in offices or in production areas. Keep the testo 440 air velocity and IAQ measuring instrument and a lux probe safely stowed away in the case. So you can get down to work straight away!

• Intuitive: clearly structured measurement menu for long-term measurement and determination of illuminance according to the V-lambda curve, thus for all common light sources
• Precise: standard-compliant accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7
• Convenient: non-slip probe contact surface for convenient positioning at the measuring location, internal data storage and USB port for data export
• As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes