Welcome to our range of insulation testers. Insulation testers measure the electrical insulation strength between two conductors by applying a high voltage across them and measuring any current that flows.
This is to test for “leakage” paths and insulation breakdown in electrical circuits. eg checking house wiring for leakage between active and neutral conductors or testing electrical appliances such as toasters, irons etc. If you have any enquries, product requests or you're looking for volume discounts - please contact us.