Accuracy:
±3%+5LUX (calibrated according to ordinary incandescent lamp at 2854°K)
±6%+5LUX (other visible light sources)
Characteristics of cosine angle deviation: 30°±2%; 60°±6%; 80°±25%
Resolution:
Sensors: digital illumination probe and filter
Storage Environment: -10~50, maximum 70% relative humidity.
Sampling Speed: about 8 times per second
Incident Angle: 120 degrees
Repeat Test: ±2%
Spectral Range: 400~700nm
Power Supply: 2 * 1.5V AAA (LR03) battery(not included)
Material: ABS
Item Size: 190 * 57 * 32 mm / 7.48 * 2.24 * 1.26 inch
Item Weight: 139g / 4.9oz
Package Size: 22 * 11.3 * 4 cm / 8.66 * 4.45 * 1.57 inch
Package Weight: 252g / 8.89oz
Package List:

1 * Storage Bag
1 * User Manual (English)