Analytical Instruments, Testing Instruments, Microscope manufacturer / supplier in China, offering Xtl Series High-Quality Optical Systems and Durable, Reliable Operational Mechanisms Continuous Magnification Stereo Microscope, Multifunctional Water Quality Analyzer It1030 - Precise Detection of Multiple Water Quality Parameters, High-Resolution Thermal Imager with 640× 512 Resolution for 2500° C High-Temperature Measurement. and so on.