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Seaward Primetest 250 PAT Tester

Seaward Official Distributor
  • Capable of performing tests on three-phase appliances
  • 30mA portable RCD test and 250V insulation test
  • Measures touch and earth leakage current

Free gift

Includes: 110V adaptor, 500 PASS labels, 200 FAIL labels, 250 Passwrap labels, an IEC cloverleaf adaptor and a PAT register book.

Optional Extras

£359.00+VAT
In stock
FREE delivery
+

Free gift with this product

Seaward PAT Accessory Bundle
Seaward PAT Accessory Bundle 1
Worth £85.00

Includes: 110V adaptor, 500 PASS labels, 200 FAIL labels, 250 Passwrap labels, an IEC cloverleaf adaptor and a PAT register book.

Product videos

Description

The Seaward Primetest 250 PAT Tester is a feature-rich appliance tester that provides additional safety tests alongside the standard earth bond continuity test, insulation test (250V/500V), and leakage current test. These include 30mA portable RCD trip time testing and touch current testing in addition to testing on three-phase equipment and the 250V DC insulation test can be used on surge-protected leads. When used in conjunction with an adaptor, it is capable of a differential leakage current test on three-phase equipment.

The Seaward Primetest 250 has a straightforward, user-friendly design that features individual buttons for automatic test sequences which can be used for Class I and Class II appliances and extension leads. The clear screen provides a clear PASS/FAIL indication alongside numeric test results and it is equally suited to new users and experienced PAT testing professionals.

Key Features

  • Earth bond continuity test
  • Insulation testing at 250V & 500V
  • Touch/leakage current measurement
  • 30mA portable RCD test
  • Capable of three-phase leakage current test
  • Digital screen with PASS/FAIL indication
  • Straightforward operation

 

Primetest 50 Primetest 100 Primetest 250 Primetest 250 Plus
Earth Continuity Test
Insulation Test (250V)
Insulation Test (500V)
Polarity Test
Leakage Current Test
Touch Current Test
Protective Conductor Current Test
RCD Trip Time Test
PASS/FAIL Indication
Numeric Reading Values
Extension Lead Test
Socket Test
Three-Phase Testing
Auto Test Sequences
Internal Memory (999 results)
Compatible with Seaward TNT Pro Printer

Specification

Earth continuity

  • Output Current: 200mA
  • Test Voltage (o/c): 9V DC nominal
  • Test Duration (Class I Test): 2s nominal
  • Display Range: 0.01 ohm to 19.99 ohm
  • Pass Value (Class I Test): 0.2O

Insulation resistance

  • Test Voltage: 250/500VDC @1mA nominal, < 2mA (s/c)
  • Test Duration (Class I or II): 2s
  • Display Range: 0.01 Mohm to 19.99 Mohm
  • Pass Value: 1.0 MO Class I
  • 2.0 MO Class II

Equivalent leakage

  • Test Voltage: 40V Nominal AC 50Hz Open Circuit
  • Test Duration: 2s – 30s nominal
  • Display Range: 0.1 mA to 19.99mA
  • Pass Value: 0.75mA CLI / 0.25mA CL II

IEC lead test

  • Test voltage: 5V DC nominal
  • Test Duration: Time for test (2s max)
  • Test: Live / Neutral Checks for o/c, s/c and crossed

Protective Conductor Current

  • Test Voltage: Supply Voltage, max current 13A
  • Test Duration: 30s maximum
  • Display Range: 0.15 mA to 9.99 mA
  • Pass Value: 0.75mA/3.5mA (user selectable with 0.75mA as default)

Touch current

  • Test Voltage: Supply Voltage, max current 13A
  • Test Duration: 30s maximum
  • Display Range: 0.10 mA to 5.00 mA
  • Pass Value: 0.25mA

3 phase differential leakage current

  • ***Requires 3 phase adaptor accessory ***
  • Test Voltage: 3 phase supply voltage
  • Test Duration: continuous measurement
  • Display Range: 0.10 mA to 9.99 mA
  • Pass Value: 3.5mA

RCD trip time

  • Test Voltage: Mains supply voltage
  • Test Current: 10mA / 30mA rms sinusoidal
  • Test Current Phase: 0°/180° auto switched on alternate tests
  • Measuring Range: 0ms – 500ms
  • Pass Value: 200ms

Power socket check

  • Input voltage range: 225 – 254V AC max current 13A UK
  • Indicates configuration of voltage potential: Line potential phase to earth, Line potential phase to neutral, Line potential neutral to earth

Supplied Accessories

The Seaward Primetest 250 comes with:

  • Mains lead with 13A plug
  • 230V Extension Lead Adaptor
  • Test lead with crocodile clip
  • Instruction Manual
  • 12 Month Warranty
  • 6 x AA Batteries
  • Carry Case