Discover the full range of Seaward PAT testers, trusted by professionals for their reliability, ease of use, and advanced testing features. From the bestselling Apollo series—packed with powerful functionality, data storage, and test automation—to the user-friendly Primetest series, ideal for quick and straightforward testing, there’s a Seaward tester to suit every level of need. We also offer convenient bundled kits that pair these testers with essential accessories like printers, labels, software, and carry cases, giving you everything required for efficient and compliant PAT testing in one package. Whether you’re just starting out or upgrading your equipment, our Seaward range has the perfect solution.





The Seaward KD1E series is a trusted high-voltage indicator designed for safe and accurate voltage detection in electrical distribution and renewable energy systems. Available in KD1E/19 and KD1E/22 variants, the KD1E is suited for use on both earthed and unearthed systems, offering clear, reliable voltage indication up to 22kV. With a robust, handheld design and high-visibility LED indicators, it ensures safe working practices in HV environments, making it an essential tool for engineers and electricians in the field.

Seaward offers everything from PAT adaptors, labels, and barcode scanners for efficient portable appliance testing, to specialist probes, test leads, and carry cases for HV equipment, these accessories enhance accuracy, convenience, and compliance. Designed to work seamlessly with Seaward’s industry-leading testers, they help professionals streamline their workflow while ensuring safety and reliability in every test.

Since 1982 Seaward has been a leading name in electrical safety testing for over 40 years. With a diverse product range covering PAT testing, medical device testing, solar PV inspection, high-voltage detection, & more, Seaward is trusted by industries worldwide. Operating from the UK & the US, supported by 60 global distribution partners, they continue to drive innovation, quality, & reliability in electrical safety. Their commitment to safety & precision makes them a trusted choice for professionals across multiple sectors & industries.