SM206 Digital Solar Power Meter Sun Light Radiation Measuring Instrument❀
Model: SM206. Temperature Error: ±0.38W/m²/℃[±0.12Btu/(ft²-h)/℃] deviation at 25°C. Resolution: 0.1W/m², 0.1Btu/(ft²-h). Storage Temperature and Humidity: -10~50℃, <70%RH. If you are satisfied with our service, pls.