TES1333R Solar Power Meter Digital Radiation Detector Energy Tester

Drift:<±2% / per year. Angular accuracy: Cosine corrected <5% for angles <60 °. Spectral response:400-1100nm. Resolution:1W/m2,1Btu/(ft2 h). 0.4 second. Display:3-1/2 digits.Max.indication1999.

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