Testing And Measuring Equipment is a set of standardized testers or instruments that are commonly used to test the flaws or wrongs in the performance and application of different devices and gadgets They provide signals and tell us the health of the gadgets and gears or their correct functioning or check the performance of the devices. Some of such instruments are: two stage cylinder regulator, thermo hydrometer, gas flow meter, digital PH meter, water alliance, and gas control purification panel. Phenomena that are tested include voltage, current, flow, and power transmission. If you are looking for quality testing equipment, Ray Analytical Technologies is the right place for you.