Comprehensive light meter with auto-ranging, large backlit display, 21, 000 reading internal memory, and data logging function. Measures lux and foot-candles with ±4% accuracy up to 10, 000 lux; Includes advanced features like min/max/average, data hold, hi/low alarms, PC interface, and adjustable overload/underload thresholds via computer; Detachable sensor with 1-meter cable, low battery alert, and auto-off function (disabled during recording).; Powered by 4 AA batteries or USB, with low power consumption. CE certified and RoHS compliant.; Compatible with Windows 10, 8, 7, Vista, and XP (not Mac OS).
Operating temperature range of 0-50°C, 10-90% RH.