Accuracy: Typically within ±10W/m² [±3Btu/(ft² x h)] or ±5% whichever is greater in sunlight; Additional temperature induced errors ±0.38W/m² [±0.12Btu/(ft² x h)/°C] from 25°C
Angular Accuracy:Cosine corrected <5% for angles <60°
Operation: <±2% per year
Detector: A silicon detector photovoltic
Capacity, manual data memory: 99 sets
Capacity, Automatic Data memory: 43 000 sets
Power source: 4 pcs AAA batteries
Battery: about 100 hours with alkaline batteries
Working temperature: 0 ~ 50°C, 0 ~ 80% RH
Storage Temperature: -10 ~ 60°C, 0 ~ 70% RH
Dimensions: 110 x 64 x 34 mm
Weight: 260 g
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Information on technical characteristics, the delivery set, the country of manufacture and the appearance
of the goods is for reference only and is based on the latest information available at the time of publication.