1. Size: 9.1(W)*10.9(H)*21.3(L)cm
2. Weight: 1.06kg
3. Voltage: Both 110V and 220V
4. Measurement geometry: d8 degree integrating sphere
5. Inter-Instrument difference: Average 0.20 CIE dE*
6. Short Term Repeatability-White: Average 0.05 CIE dE*
7. Measuring aperture: 6.5mm or 14mm
8. Measurement time: about 2 seconds
9. Charging time: about 4 hours from 0 to 100%