| Battery Life |
Approximately. 100 hours |
| Display |
3 ¾ LCD |
| Sampling |
4 times/second |
| Power Off |
Manual by push button or auto shut off after approx. 30 minutes |
| Data Output |
USB PC serial interface |
| Datalogging Capacity |
Up to 45,000 reading |
| Power |
9v battery or AC to DC Adaptor (9v/300mA) |
| Dimensions |
130(L) x 56(W) x 38(H) mm |
| Weight |
250g |
| Current Consumption |
≤10 mA |
| Sensor Length |
1 meter |
| Light Sensor (H117) |
| Sensor |
Silicon photodiode and filter |
| Measuring Range |
40.00, 400.0, 4000, 40000, 400000 Lux
40, 400, 4000, 40000 Foot-candles |
| Resolution |
0.01, 0.1, 1, 10, 100 Lux |
| Accuracy |
±3% (Calibrated to standard incandescent lamp 2856° K)
6% other visible light source |
| Angle Deviation from Cosine Characteristics |
30° ±2%
60° ±6%
80° ±25% |
| Spectral Response |
400 – 1100 nm |
| Peak Sensitivity Wavelength |
550 nm |
| Auto Measurement & Ranges |
0.01 W/m2~ 2000 W/m2
[0.01 Btu/(h*ft2) ~ 634 Btu/(h*ft2)] |