TES 1333R Solar Power Meter Tester Range 400-1100nm 2000W/m2 Digital Radiation Detector Solar Cell Energy Tester with RS232 TES-1333R

Application Meteorology. agriculture. solar radiation measurement. solar power research. Meteorology. agriculture. solar radiation measurement. solar power research. Specification: Display:3-1/2 digits.Max.indication1999 Range:2000W/m 2 ,634Btu/(ft 2 * h) Resolution:1W/m2,1Btu/(ft2*h) Spectral response:400-1100nm Accuracy:Typically within ±10W/m2[ ±3 Btu / (ft2*h) ] or ±5% , whichever is greater in sunlight; Additional temperature induced error ±0.38W/m2 /℃ [ ±0.12 Btu / (ft2*h)/℃] from 25℃ Angular accuracy:Cosine corrected <5% for angles <60°. Drift:<±2% / per year Calibration:User recalibration available Over-input:Display shows Sampling Time:Approx. 0.4 second Manu data memory and read:99 sets Auto data memory:(Only for TES-1333:No)(Only for TES-1333R:32000 group). Data transfer:(Only for TES-1333:No)(Only for TES-1333R:With RS232). Only for TES-1333R:With CD software. Battery:4pcs size AAA(No include) Operating temp and humidity:0 *C to 50*C below 80%RH Storage temp and Humidity:-10 *C to 60 *C below 70% RH Weight:Approx. 165g Dimension:111(L)*64(W)*34(H)mm