Specifications:
1) Automatic and manual range switching;
2) Inquiry function for maximum and minimum values;
3) Data hold function;
4) Peak value measurement function;
5) Relative value measurement function;
6) Zero calibration function;
7) 3 1/2 bit LCD display, with analog bar display;
8) Fc/Lux unit conversion function;
9) Outrange indication (When the measured value exceeds the current range, LCD will display the signal OL to indicate that the range is overreached);
10) High precision. Measurement range (0.00~200000Lux);
11) Low battery indicator;
12) Touch tone and mute function;
13) Auto power-off function (The machine will be powered off automatically keys are not operated for more than 10 minutes)
14) Compact design, , and portable.

Technical Data:
*Operation:-10~50 C, max 80 % HR(Non-Condensed)
*Storage:-10~50 C,max 80 % HR (Non-Condensed) (removing batteries) Sampling Rate: >=2 times/s
*Display: 3½ digits, max reading of 1999, with analog bar display;
*Sensor: Sil Photoelectric Diode
*Measured Spectral Range: 320~730nm
*Measurement Ranges: 20, 200, 2000, 20000, 200000 Lux; 20, 200, 2000, 20000 FC
*Operating Environment: Indoor Use
*Height: 2000m Highest
*Battery Life: Approx. 200 hours
*Power Supply: 1×9 V,IEC 6LR61
*Dimensions (H×W×D): 190 mm×89 mm×42.5 mm
*Weight: Approx. 360g without Batteries