Light Meter, Accuracy: Plus/Minus 3 PCT, Battery Type: 9V NEDA 1604, IEC 6F22, JIS 006P, Display: 3-3/4 Digit Liquid Crystal Display (LCD) With Maximum Reading Of 1999, Measuring Range: 20, 200, 2000, 20000, 200000 Lux, 20, 200, 2000, 20000 Foot Candles, Tester Type: Light Meter, Resolution: 0.01 Foot Candles/Lux, Auto Power Off: Yes, Minimum/Maximum Memory: Yes, Sensor: Silicon Photodiode And Filter, Read-Out: Digital With Data Hold, Included: Battery (installed), Carrying Case, Users Manual, Dimensions: 130 MM Length x 63 MM Width x 38 MM Height For Base, 80 MM Length x 55 MM Width x 29 MM Height For Sensor, CE Certified, EN61326-1, 89/336/EEC, 73/23/EEC, 93/68/EEC