YXZKJZJ LS162A Handheld Window Film Transmission Meter With 1400nm IR Rejection UV Blocking Rate Visible Light Transmittance Automatic Calibration

1. Just put the measured object into the test slot then the visible light transmittance, ultraviolet and infrared rejection rate will be immediately displayed on the interface 2. The instrument has small size and it is very convenient to carry out; the test card slot is 8mm wide 3. The instrument has the data lock function. After the test is completed, press the HOLD button to lock the test data. The data will remain on the display interface after taking away the tested material 4．LS162A portable solar film transmission meter has real-time dynamic calibration function 5. The transmission meter is powered by 4 AAA alkaline dry batteries with ultra-low power consumption. And the instrument will automatically shut down after 3 minutes without any operation