ITLX00000015 Precision portable Luxmeter, with moveable photo sensor through a flexible cable that allows measurements with great ease. Screen 3 ˝ digits Peak Hold. Data Hold Option Lux / FC Backlit screen Resolution 0.01Lux; 0.01fc. 4 scales: 200/2000/20Klux/200Klux. Measure in lux and candles. Sensor: silicon photodiode. Calibration Standard 2856K.