LS161 (model): Product features: 0.8mm notch, 940nm infrared/ultraviolet rejection rate, light transmittance, suitable for testing solar film
LS161A (model): Product features: 0.8mm notch, 1400nm infrared/ultraviolet rejection rate, light transmittance, suitable for testing solar film
LS161/LS161A is a compact and portable solar film tester, a true pocket product. It is suitable for simultaneously testing the infrared, ultraviolet rejection and visible light transmittance of various film materials (such as solar film, explosion-proof film, etc.).
Core advantages:

Adopts color screen display, with more intuitive effect.
The display interface rotates adaptively, facilitating key operation and reading of measurement data.
Has real-time dynamic self-calibration function, automatic calibration after power-on.
Different display modes such as rejection rate, transmittance and single display transmittance can be set.