200,000 lux meter

Light meter, luxometer M-4617. Ideal for measuring light intensity indoors, offices, libraries, hospitals, studios, etc. Measurements, ranges: - light intensity measurement: - 20/200/2,000/20,000/200,000 lx - 20/200/2000/20000 FC - accuracy: tungsten bulb ±3%, for other sources ±6% - choice of units: lx, FC [foot-candle / foot-candle: ft-c ]. - converter: 1 FC = 10.764 lx - converter: 1 lux = 0.09290 FC - audible signaling (can be turned off) - sampling ≥ 2x per second - sensor: semiconductor diode with spectral sensitivity filter Features, functions: - LCD 1999 backlit display with bargraph - REL function (relative value measurement) - Data Hold - zero calibration - range selection: automatic; manual - measurement memory: MIN; MAX - Auto Power Off - overrange indicator - low battery indicator - power supply: 1x 9V battery (e.g. 6F22) - not included - dimensions: 170x85x45 mm - weight: 154 g - gross weight: 330 g Included: - case - instruction