TEN320-TEN320-Basic Solar Power Meter(W/CM2,BTU)

- 3½ digits LCD display with maximum reading of 2000.
- Measuring the Solar radiation emitted by the sun.
- Display units: W/m2 (Watts per square meter) or BTU.
- Data Hold/ MAX/MIN functions.

Solar Power meter is ideal for the measurement of the solar radiation that is emitted by the sun from a nuclear fusion reaction that creates electromagnetic energy.
The spectrum of solar radiation is close to that of a black body with a temperature of about 5800 K. About half of the radiation is in the visible short-wave part of the electromagnetic spectrum. The other half is mostly in the near-infrared part, with some in the ultraviolet part of the spectrum.

The units of measure are Watts per square meter or BTU, the typical test and measuring applications are:

- Meteorology applications

- Agriculture applications

- Physics and optical laboratories

- Solar radiation measurement.
- Solar transmission measurement
- Solar power research
- Identify high performance windows
- Helpful to set up Solar PV Panels at optimum angles of incidence
- Light Intensity Measurement for the car windows




3½ digits, 2000 readings


2000 W/m2, 634BTU / (ft2xh)


0.1 W/m2, 0.1 BTU/ (ft2xh)


Accuracy: Typically within +/- 10W/m2 [+/-3 BTU/ (ft2xh)] or +/- 5% whichever is greater in sunlight. Temperature included error +/- 0.38 W/m2 / ºC [+/-0.12 BTU/ (ft2xh)] / ºC] deviation from 25 ºC.

Angular accuracy

Cosine corrected


< +/- 2% per year


Display "OL"

Sampling time

0.25 second

OperatingTemp. and Humidity

  1. 0C ~ 50ºC below 80% RH

Power supply:

9V battery x1


- Size:130x 55x 39mm(LxWxH).


- Weight: About 150g.



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