Seaward Primetest 50 Pass/Fail PAT Tester

  • One-button testing – simple push operation with instant results
  • LED indicators – clear PASS or FAIL status at a glance
  • Battery powered – fully portable for field or site use
  • Low test current – safe for IT and sensitive electronic equipment
  • Performs Class I, Class II and IEC lead tests – covers all key PAT checks
  • FREE label bundle – includes 1000 PASS + 200 FAIL labels
Regular Price £334.80 Special Price £298.80 £249.00

Availability: In stock

Ships tomorrow if ordered in the next 16 hours and 48 minutes!

Product Code
SEAPRIME50

Free Delivery

90-day Returns

Technical Support

Seaward Primetest 50 Pass/Fail PAT Tester

What is the Seaward PrimeTest 50?

The Seaward PrimeTest 50 is a compact and reliable PAT tester designed for UK electricians and PAT technicians who need quick, compliant safety checks across 240V appliances, including IT equipment. With simple one-button testing and clear LED pass/fail indication, it’s ideal for routine or interim PAT inspections on-site or on the move.

A FREE bundle (1000 PASS + 200 FAIL labels) is now available with this item — simply select it from the drop-down menu before adding to your basket.

 

Why Choose the PrimeTest 50

The PrimeTest 50 makes appliance safety testing straightforward. Its lightweight, battery-powered design allows you to perform Class I, Class II, and IEC lead tests anywhere, without the need for setup or external power.

Engineered with a 200 mA earth bond test current, it complies with the latest IET Code of Practice, ensuring safe testing on sensitive IT and electronic equipment, no separate test process required. The large, digital readout and Go/No-Go LED indicators give instant results, saving valuable time during site inspections.

 

Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.

 

More Information
ManufacturerSeaward
Manufacturer Part Number347A910
GTIN00639738988238
Included CalibrationCall for info
Battery OperatedYes
250V Insulation TestNo
Custom Test SequenceNo
Risk AssessmentNo
ManualPrimetest 50
DatasheetPrimetest 50
  • Test types: Class I, Class II, IEC lead
  • Earth bond test current: 200 mA DC
  • Insulation test voltage: 500 V DC
  • Pass thresholds: 0.1 Ω earth, 1 MΩ insulation
  • Power supply: 6 x AA batteries
  • Display: Digital readout with LED indicators
  • Weight: Approx. 1 kg
  • Dimensions: 260 x 100 x 55 mm
  • Seaward Primetest 50 PAT Checker
  • 0.5m extension adaptor
  • Earth bond lead
  • 6 x AA batteries
  • Carry case
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Why choose Instrotech for your electrical test equipment?

With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on all orders
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.