Digital Solar Power Meter

This meter is a precision instrument measuring the intensity of sunlight.
There are two units that can be selected: W/m² and Btu.
It supports maximum value hold function and data hold function.
Measure directly without adjustment, steadily measure for a long period.
Widely used for solar radiation measurement, solar energy research, meteorology, agriculture, physical and optical experiments.
It can also be used to measure the light transmission intensity of glass to verify the performance of the glass, for example, car window performance test.

There are two units that can be selected: W/m² and Btu.
This meter is a precision instrument measuring the intensity of sunlight.
It supports maximum value hold function and data hold function.
Measure directly without adjustment, steadily measure for a long period.
Widely used for solar radiation measurement, solar energy research, meteorology, agriculture, physical and optical experiments.

Specification:

Model: SM206H

Resolution: 0.1W/m², 0.1Btu/(ft²-h)
Error range: ±(10%R+2dgts)  R: readings
Temperature Error: ±0.38W/m²/℃ ±0.12Btu/(ft²-h)/℃ deviation at 25°C
Display: 4-1/2 LCD display, 

maximum displayed numerical value 19999
Overload Display: "OL"
Drift: ±1.5% /year, 
Measurement Range: 0.1-1999.9 W/m², 1-1999.9 Btu/(ft²-h)
Sampling Time: 2.5 t/s

Wave length range: 300 - 1100mm, Incidence

Angle normal direction less than 45 degree

Peak wave lenght  ; 900mm
Operating Temperature and Humidity: 0 to 40℃,  80%R

Storage Temperature and Humidity: -10~50℃, 70%RH

Battery: 9V ( 6F22 battery) (NOT included)

Size: 132(L)x60(W)x38(H)mm

Weight: approx. 150g 

Battery operation life: Approx. 100 hours