• Angular Accuracy : Cosine corrected <5% for angles <60°
• Sampling time : Approx. 0.25 second
• Display : 3½ digits LCD with maximum reading 1999
• Operating temp. & RH : 5°C~40°C, below 80%RH.
• Drift : < ± 2% / per year
• Dimensions : 132(L) x 60(W) x 38(H)mm,
• Resolution : 1W/m2, 1BTU (ft2*h) ..
• Range : 1999W/m2, 634 BTU (ft2*h) .
• Accuracy : Typically within ±10W / m2 { ± 3BTU / (ft 2*h)} or ± 5%, whichever is greater in sunlight; Additional temperature induced error ± 0.38 W / m2 / °C {±0.12BTU/(ft 2*h)/°C} from 25°C
Feature : • Solar power measurement with Orientation and Tilt angle• Easy measurement for rate of daylight penetration• Auto change for measuring range• Auto power off with disable function• Instantaneous display Avg/Min/Max values