Metrel was established in 1957 as a factory for the production of electrical measuring instruments and components for the domestic market and grew from there to become one of world’s leading manufacturers of measuring and testing equipment. Metrel are one of the few companies in the industry that develops and manufactures products at a single location, starting with design and ending with final assembly, quality control and calibration. The products range from Multimeters, Clamp meters, Appliance testers, Power Quality meters, Installation testers, Insulation testers, Earth testers, LAN Cabling Certification, Environment Quality testers, Voltage testers and more.