User Manual

◼ Measure the effect of solar insulation of your vehicle’s windows:
◼ Press the “POWER” button to turn ON the solar meter, “00.0” appears on the screen. Aim the device at the sun and
close to a window, and the intensity appears on the screen. Open the window and aim the device at the sun.
Compare the value against that acquired when the window is closed to understand the efficiency of the window’s
solar film. Test your new car and preserve the measurements in it. After that, test it at least once every year.
(Picture 2)
Picture 2:
Picture 3
Measure the solar insulation effect of your house’s windows:
◼ Close the window. Press the “POWER ” button on your solar
meter, and “00.0” comes up on the screen. Put the device close to
the window and aim it at the sun. Compare the value against that
acquired when the window is closed and the device is placed at
the same position,
◼ In order to understand the window’s heat efficiency. (Picture 3)
7. ELECTRIC SPECIFICATION
◼ Battery life: approx. 100 hr.
◼ Accuracy: typically within ± 10W/m2 [ ±3 BTU / (ft2 *h) ] or ±5% ,
whichever is greater in sunlight; Additional temperature induced error ±0.38W/m2 / °C [ ±0.12 BTU / (ft2 *h)/ °C]
Turn ON the headlights and put the
device down close to them to test
their intensity
To test the sun’s intensity, put the
device up close to the window
To test the sun’s intensity,
put the device close to the
window