Please note:
Light meters are used in general lighting where they can help reduce the amount of waste light used in the home, outdoor light pollution and plant growth to ensure proper light levels.
feature
larger measuring range
LCD Monitor
Highly accurate
Overrange indication
high-speed response
Auto zero
Low battery alert
Specification
Show: 1999
Power supply: 9V (6F22) battery (not included)
Range: 0.1-200,000 Lux; 0.01-20,000 FC
Accuracy: ±4%rdg ±0.5%f.s (less than 20,000 lux/2,000FC)/±5%rdg ±10dgt (over 20,000 Lux/2,000FC)
Repeatability: ±2%
Temperature characteristics: ±0.1%C
Photodetector Type: Silicon Photodiode with Filter
Operating Temperature: 32-104°F (0-40°C)
Sampling rate: 2-3 times per second
Battery life: 200 hours (estimated)
Dimensions: 6.5 x 2.6 x 1.3 inches (165 x 67 x 32 mm)

packing list
Light meter x 1
English manual x 1
Tote bag x 1