1. UV Rejection meter, IR Rejection meter, Light Transmittance Meter, Three function in ONE device.
2. Self-calibration and auto-calibration NO need any manual adjustments
3. Simple operation, putting the testing sample in the opening, UV Rejection, IR Rejection, Visible light transmission value of the sample will simultaneously display
4. LS180 Solar Film Transmission Meter is able to simultaneously measure and display UV, IR rejection value and visible light transmission value
5. This meter is self-contained light sources and self-calibration. No manual adjustment is needed