YXZKJZJ CT-23 Portable Transmittance Tester UV VL IR For Solar Film Agricultural Film Window Glass Transmission Meter Test Accuracy±2% Automatic Calibration

1. It can measure the transmittance of UVlight, visible light, and infrared light 2. It adopts parallel light path design, sample measurement thickness can reach 13mm 3. The instrument has a data lock function. After the test, press the Pause key on the instrument to lock the test data, and the test sample data will still remain on the display interface after the sample is taken away 4. Digital display, wide measuring range, high resolution 5. Two calibration modes: Manual calibration and automatic calibration foreasy usage