|
Display |
4 digits LCD display |
|
Measuring range |
0 Lux～200K Lux, 0Fc～20KFc |
|
Spectral response |
CIE photopic（CIE human eye response curve） |
|
Over range indication |
LCD displays "-OL-" or "-LO-" |
|
Spectral accuracy |
CIE Vλfunction(f1’≦6%, f2’≦ 2%) |
|
Accuracy |
±3%rdg±0.5%f.s.(<10,000Lux)±4% rdg±10dgts.(>10,000Lux) |
|
Sampling rate |
2 times per second |
|
Photo detector |
Silicon photo-diode with spectral response filter |
|
Battery life |
at least 60 hours |
|
Operating conditions |
Temperature:-20~60℃ |
Humidity: 10%~90%RH |
|
Storage conditions |
Temperature: -20~ 60℃ |
Humidity: 10%~75%RH |
|
Power supply |
One 9V battery, 006P, NEDA1604 or IEC6F22 |
|
Dimension(L*W*H) |
172 * 55 * 38mm |
|
Weight |
88g |
