Seaward Electronic Ltd
A manufacturer of electrical safety test equipment, including products for portable appliance testing (PAT), solar PV testing, and manufacturing safety
- +44 (0) 191 587 8741
- sales@seaward.co.uk
- 15-18 Bracken Hill
South West Industrial Estate
Peterlee, County Durham SR8 2SW
United Kingdom of Great Britain and Northern Ireland
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Product
Manual PAT Testers
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If you are looking for a manual PAT tester with a pass fail reading or a PAT tester with readings we have a solution for you. Carry out mains supply checks, IEC lead tests, Earth continuity tests at 200mA, Insulation resistance tests to 250V and 500V, and more with these popular testers. All of our manual PAT testers are available as kits to help you streamline the way you work.
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Product
Portable Appliance Tester
PrimeTest 50
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The PrimeTest 50 portable appliance tester is battery powered and handheld to allow for fast and efficient testing with clear PASS/FAIL indication. A simple range of tests are selected at the push of a button to test earthed equipment, double insulated equipment, mains cords and leads.
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Product
Proving Units for High Voltage Testing Equipment
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A high quality range of proving units provide the important role of verifying the safe operation of high voltage potential indicators used by power engineers, maintenance personnel and service engineers. The proving units are essential tools for testing HV equipment before and after use.
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Product
Multi Function Calibrators
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This range of multi function calibrators are designed for accurately simulating various sensor values such as temperature, voltage and current for calibration purposes.
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Product
Proving Units
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Designed to suit a range of applications in the electrical contracting power utilities and industrial engineering sectors Seaward proving units are both self-powered and self-testing avoiding the need for a known supply point or bulky test equipment.
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Product
Downloadable PAT Tester
Apollo 400+
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The Apollo 400+ features a comprehensive range of electrical safety tests with user configurable test sequences and has storage for up to 2,000 test records. Compatible with our Seaward PATGuard 3 software for record keeping and reporting.
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Product
Single Function Installation Testers
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A handheld insulation resistance and continuity tester. Its unique integrated safety probe puts the LCD and test probe in the user's line of sight whilst making measurements.
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Product
PAT and Installation Verification Unit
PowerCheck 1557
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The PowerCheck 1557 is a comprehensive PAT and installation verification checkbox. It carries out ongoing performance checks to ensure accurate measurement between calibration intervals. Fully tests Earth Continuity, Insulation Resistance, RCD Trip Time, RCD Trip Current, Loop, PE Conductor Current, Touch Current and Flash tests.
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Product
Portable Appliance Tester
PrimeTest 100
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The PrimeTest 100 portable appliance tester is battery powered and handheld to allow for fast and efficient testing with clear PASS/FAIL indication and test result values. A simple range of tests are selected at the push of a button to test earthed equipment, double insulated equipment or mains cords and leads.
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Product
Hipot Tester
STM/L
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SafeTest Manufacturing/Luminaire (STM/L) can be used as a simple manual electrical safety tester or with varying degrees of automatic test sequencing.
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Product
Hipot Testers
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We've been manufacturing hipot testers for over 75 years & have supplied many of the worlds leading manufacturers instruments with features that satisfy every type of requirement
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Product
Hipot Tester
HAL
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The HAL Series combines over 50 years of expertise in ensuring the electrical safety of manufactured electrical products.
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Product
Portable Appliance Tester
PrimeTest 250+
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The PrimeTest 250+ portable appliance tester is battery powered and handheld to allow for fast and efficient testing with clear PASS/FAIL indication and test result values. It has a comprehensive range of mains and battery powered tests, data storage and label printing features.
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Product
Safe Discharge Rods
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These instruments will allow you to conduct the safe damp discharge of the residual charge on the cable / equipment by limiting the discharge current.
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Product
Phasing Sticks
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High voltage phasing rods enable phase comparisons to be made at the point of paralleling two circuits without the interposition of voltage transformers or secondary wiring circuits.

















