Specifications:
Range:1000/10000/100000 LUX; 100/1000/10000 FC
Accuracy:±(3.0%rdg+5dgt)
Display:LCD Bargraph
Auto/Manual range:YES
Data hold:YES
MAX/MIN/AVG hold:YES
Relative value:YES
Auto power off:YES
Low battery indication:YES
Power supply:3x 1.5V AAA batteries(Not Include)
Package List:1*Digital Light Mete

LED type:
HT620: Standard light -L0

LED type:
HT620L:
Standard light -L0
White LED light -L1
Red LED light -L2
Yellow LED light -L3
Green LED light -L4
Blue LED light -L5
Purple LED light -L6
Self-defined light source coefficient -L7
Self-defined light source coefficient -L8
Self-defined light source coefficient -L9