The CT-23 is a compact and user-friendly device designed to measure the transmittance of ultraviolet (365 nm), visible (530 nm), and infrared (940 nm) light. Its parallel light path design allows for accurate measurements of materials up to 13 mm thick. With both manual and automatic calibration modes, it ensures reliable results. The instrument features a full-color 1.14-inch display, providing clear readings with a resolution of 0.10% and an accuracy of ±2%. Its quick measurement time of less than 1 second and rechargeable 750 mAh battery make it ideal for on-the-go testing.
 
Key Features:
Measures UV (365 nm), visible (530 nm), and IR (940 nm) transmittance
Parallel light path design for accurate readings
Supports materials up to 13 mm thick
Manual and automatic calibration modes
Full-color 1.14-inch display with 0.10% resolution
Quick measurement time (<1 s)
Rechargeable 750 mAh battery via USB