• Light-measuring levels ranging form 0.1Lux~0.1kLux/0.01FC~0.01kFC,repeatedly
• High accuracy and rapid response
• Data-hold function for holding measuring values
• Unit and sign display for easy reading
• Automatic zeroing
• Meter corrected for spectral relative efficiency
• Correction factor need not be manually calculated for non-standard light sources.
• Short rise and fall times
• Peak-hold function for tracing the peak signal of light pulse with least duration and keep it.
• Capable of selecting measuring mode in Lux or FC scale alternatively.
• Auto power off 20minutes
• Maximum and minimum measurements
• Relative reading
• Easy to read large backlit display
• USB output connect with pc
• Auto ranging

Specifications:

1. Display :3-3/4 digit LCD with high speed 40 segment bar graph.
2. Measuring Range: Lux,400.0 Lux,4000 Lux,40.00 KLux and 400.0 KLux /40.00 FC,400.0 FC,4000 FC,40.00 KFC.NOTE: 1FC=10.76Lux,1KLux=1000Lux,1KFC=1000FC
3. Over range Display: LCD will show “OL” symbol.
4. Spectral Response: CIE Photopic. (CIE human eye response curve).
5. Spectral Accuracy: CIE Vλ function f1’≦6%
6. Cosine Response: f2’ ≦2%
7. Accuracy: ±5% rdg±10d.(<10,000Lux)
   ±10% rdg±10d.(<10,000Lux)
8. Repeatability: ±3%
9. Sampling Rate: 1.5 times/sec of analog bar-graph indication;1.5times/sec of digital display.
10. Photo Detector: One silicon photo diode and spectral response filter.
11. Operating temperature & Humidity :0℃ to 40℃(32℉to 104℉) & 0% to 80% RH.
12. Storage Temperature & Humidity :-10℃ to 50℃(14℉ to 140℉) & 0% to 70% RH.
13. Power Source: 1 piece 9V battery
14. Photo detector Lead Length: 150cm (approx.)

Photo detector Dimensions: 115L×60W×20H(mm)
Meter Dimensions: 170L×80W×40H
Weight: 390g