Profile: Metrel UK is a manufacturer and supplier of electrical measurement and test instruments. Our quality assurance system is based on BS EN ISO 9001. Our test and measurement equipments cover fields like electrical installations, machines and electrical appliances, cable networks & power distribution systems. Some of our products include electrical installation testers, power quality analyzer, high voltage insulation testers and environmental meters. MI 3105 EurotestXA is our installation tester that is embossed with features like auto-sequences, all-in-one insulation support, automated R1+R2 testing, fuse locator, down-loadable features, in-built help screens, automatic loop evaluation and online voltage monitoring. MI 3300 portable appliance simulation board is another product provided by us for demonstrating PAT testing. It can simulate unlimited number of different pieces of equipments and machines. It also simulates faults like earth bond faults, insulation resistance faults, leakage and touch leakage faults, polarity & functional faults.