TES-137 Luminance Meter Dual Display, 4-digit LCD TES137 !!NEW!!

Retail 1Pc Handheld Spectroscope Light Emission Spectroscopy Spectrum Physics Science Hobby

LS181 Desktop Type Solar Film Tester Insulation Automobile Explosion-proof Three Display Detection Instrument

12.1 Inch LCD Metal-look Fully Digital LED Health Therapy Portable Expert Black and White Ultrasonic

Digital Luxmeter Digital Lux meter Photometer Illuminometer Spectrometer Spectrophotometer High Precision Light Meter 200,000lux

AS803 Luxmeter Digital Light Meter Lux Meter Photometer UV Radiometer LCD Luxmeter Handheld uv Meter Illuminometer Photometer

LS182 UV Transmission Meter 950nm,1400nm and Full IR Transmission Meter Film Transmission Meter

HP320 Spectral Illuminance Meter Handheld Color Temperature Spectral Analyzer Display Finger Tester

Window Tint Meter WTM-1000 measure the transmittance of all kinds of transparent, translucent samples with parallel plane

320-1100nm UV Visible Spectrophotometer 220V 110v Spectrum Analyzer with Software V-1600PC

Window Tint Meter Solar Film Transmission Meter VLT UV IR Rejection Tester Glass Film Tester Spectrometer

High Precision LS162 Similar Glass Window Tint Meter Solar Film Transmission Meter VLT UV IR Rejection Tester