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Testo 440 Lux kit complete with handset, AA batteries, USB cable, Lux probe (Part 0635 0551), manual, basic case and calibration protocol
The Testo 440 Lux kit is designed to measure light levels in a wide range of applications within the workplace using a remote / wired probe. This versatile instrument determines the levels of illuminance according to the V-lambda curve, thus can be used or all common light / lux sources including white or warm light LEDs (K< 5000). The 440 handset is a multifunction measuring instrument which can be used with a number of different optional indoor air quality probes and the wireless Bluetooth probes.
Probe part No. 0635 0551
Measuring range 0 to 100,000 Lux
Accuracy Class C according to DIN 5032-7
Velocity resolution 0.1 Lux <10,000 Lux : 1 Lux > 10,000 Lux