Profile: Martindale Electric Co. Ltd. specializes in offering test equipments. Our products include PAT testers, voltage testers, fuse finders, socket testers, multimeters, clamp meters and continuity testers. Our hand-held PAT range is ideal for use where there is no convenient power socket. It is easy to use and reliable, with a simple one button, one test sequence selection, displays measured values as well as a pass or fail decision and comes complete with a mains charger. TEK402 is a continuity tester with audible indication. Its loud buzzer makes it easy to use in noisy environments. It is suitable for a wide variety of low voltage signalling, process control and educational applications. We also provide calibration and repair services.