Seaward Primetest 100 PAT Tester

⚡ 250V insulation Resistance Test and new settings menu where you can choose the default test voltage (you can switch to the non-default test voltage (250V /500v) by holding down the test key)

⚡ Select pass-fail values for earth continuity (0.1, 0.2, 0.3Ω) from the menu

⚡ Simple push-button test action

⚡ Compact and rugged design

⚡ 12-Months Seaward Warranty

£285.00 exc VAT / £342.00 inc VAT

Add Personalised Calibration Certificate

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Product Description:

The Seaward PrimeTest 100 PAT Tester has a bright display that shows actual test readings. Therefore you can use the readings to test extension cables and appliances with long leads. This allows you to decide whether the item is a pass or fail.

You can also test 110v appliances with the Seaward PrimeTest 100; you just need to purchase two extra leads, see PASSPTA2 (IEC socket to 110v plug 16amp) and PASSPTA9 (240v UK 13amp plug to 110v socket 16amp).

Key Features:

  • Test Class I and II equipment including IT and business equipment
  • Extension and IEC lead tests
  • Power socket polarity
  • LCD gives a clear pass/fail indication
  • Accurate and reliable earth continuity testing
  • Mains supply check
  • Earth continuity (200mA)
  • Insulation resistance (250/500V)
  • Alternative/substitute leakage


  • 12-Month Seaward Warranty

Seaward Primetest 100 Technical Specification:

Earth Continuity:

  • Test Current           +/- 200mA DC
  • Display Range     0.00ohms – 19.99ohms
  • Pass Value           0.20ohms

Insulation Resistance:

  • Test Voltages     500V DC
  • Display Range     0.20Mohms – 19.99Mohms
  • Pass Value     2Mohms Class II

IEC Lead Test:

  • Earth Continuity
  • Insulation Resistance
  • Live/Neutral Checks for o/c, s/c and crossed

Equivalent Leakage Class I:

  • Test Voltages     40V AC Nominal
  • Display Range     0.10mA – 19.99mA
  • Pass Value     0.75mA

Equivalent Leakage Class II:

  • Test Voltages     40V AC Nominal
  • Display Range     0.10mA – 19.99mA
  • Pass Value     0.25mA

Circuit Tests: 

Power Socket Test:

  • Input Voltage Range     230V +10%, -15% AC
  • Indicators     Phase to Earth Voltage
  • Phase to Neutral Voltage
  • Neutral to Earth
  • Seaward PrimeTest 100 PAT Tester
  • Seaward PrimeTest 100 soft carry case
  • Seaward PrimeTest 100 user manual
  • Earth bond test lead
  • 6 batteries
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