Digital light meter for a fast illumination measurement
- Large, precise 3 ½ digit LCD
- Measurement units lux and foot candle possible
- 4 selectable measuring ranges from 0-200000 lux or 0-20000 foot candle
- Auto zero adjustment
- Data Hold function
- Peak function
- Low battery indicating
- External light sensor for easy and handy operation
- High accuracy of measurement
- Rapid response
- Operation via 9 V battery (not included)
- Incl. carrying case
- Power supply: Battery/battery pack
Battery:
9 V
Measuring ranges lux:
0-200 lx, 200-2000 lx, 2000-20000 lx (measurand x 10), 20000-200000 lx (measurand x 100)
Accuracy:
±3 % rdg ±5 % fs <= 20000 lux, ±5 % rdg ±10 digits = 20000 lx)
Calibration:
Standard incandescent lamp at color temperature 2856 kelvin
Repeatability:
±2 %
Temperature characteristic:
±0,1 %/°C
Sampling rate:
2 measurements per second
Measuring electrode:
Silicon photodiode with filter
Dimensions (L x W x H):
160 x 80 x 40 mm
Weight:
0,3 kg
Height:
4 cm
Depth:
16 cm
Width:
8 cm