A professional LED light meter specifically calibrated relative spectral sensitivity wavelength of 550nm to the JIS standard C 1609-1993 measuring corrected LED day white light spectrum. With a user selectable light source it can also measure normal light sources. Measures both Lux and Footcandles (FC), user selectable Range selection of 5 lux ranges and 4 FC ranges Manual or auto ranging Over range indication Silicon photo diode sensor and LED spectral response filter Fully cosine corrected User selectable light source Zero adjustment Sensor connected to the instrument by a fixed 1.5 metre (approx.) coiled cable Measuring rate of 1.5 times per second 40 segment bargraph and function indicators Data hold freezes measured values Min, max or average memory Auto power off after 5 minutes of no activity (can be user disabled) Impact-resistant ABS case Supplied with protective lens cap, soft carry pouch and batteries
