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Available to buy is the Testo 440 - Lux meter kit which comes complete with handset, batteries, USB cable, Lux probe (Part 0635 0551), basic transport case and manufacturers calibration protocol. Optional ISO 9001 calibration - traceable to national standards available.
Available to buy is the Testo 440 Lux meter kit which 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