Seaward Primetest 250+ PAT Tester

Official Distributor

Onboard memory for a maximum of 999 test records
Tests three-phase appliances with adaptor
30mA portable RCD test and leakage current measurement

Free gift with this product

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 boasts a range of advanced testing options alongside an internal memory and data transfer facility. It has a compact, battery-powered design with simple operation and a clear digital screen.

The Seaward Primetest 250+ can perform an earth continuity test, 250V/500V insulation test, polarity checking, leakage/touch current measurement, earth leakage current measurement, and 30mA RCD trip time testing. With an adaptor, the tester can even be used on three-phase equipment found in commercial environments.

An internal memory with space for up to 999 results means that the Seaward Primetest 250+ can save the results of a day’s testing so there is no need to manually record activity. The records can then be downloaded in a CSV format with the supplied USB cable. The tester is compatible with Seaward PATGuard 3 Elite software which enables storage of data and creation of PAT certificates and reports.

The Seaward Primetest 250+ can be used in conjunction with an optional Seaward Test n Tag Pro printer which allows the user to print customised PAT labels. It comes supplied with an extension lead adaptor, earth lead, mains lead and carry case.

Key Features

Simple user-friendly operation
Portable, battery-powered device
Internal memory for 999 readings
250V/500V insulation testing
Polarity checking
30mA RCD trip time test
Three-phase appliance test
Earth continuity test
Data download in CSV format

	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 minimum into 2Ω
Test Voltage (o/c) – 9V DC nominal
Test Duration (Class I Test) – 2s nominal
Display Range – 0.01Ω to 19.99Ω
Pass Value (Class I Test) – 0.2Ω

Insulation Resistance

Test Voltage – 250/500V DC @1mA nominal, <2mA (s/c)
Test Duration (Class I or II) – 2s
Display Range – 0.01MΩ to 19.99MΩ
Pass Value – Class I: 1.0MΩ, Class II: 2.0MΩ

Equivalent Leakage

Test Voltage – 40V Nominal AC 50Hz Open Circuit
Test Duration – 2s
Display Range – 0.1mA to 19.99mA
Pass Value – 0.75mA/3.5mA (user selectable with 0.75mA as default)/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 – 120s Maximum
Display Range – 0.15mA to 9.99mA
Pass Value – 0.75mA/3.5mA (user selectable with 0.75mA as default)

Touch Current

Test Voltage – Supply voltage, max current 13A
Test Duration – 120s maximum
Display Range – 0.10mA to 3.50mA
Pass Value – 0.25mA

3 Phase Differential Leakage Current *Requires 3 phase adaptor accessory

Test Voltage – 3 phase supply voltage
Test Duration – Continuous measurements
Display Range – 0.10mA to 9.99mA
Pass Value – 0.75mA/3.5mA (user selectable with 0.75mA as default)

RCD Trip Time

Test Voltage – Mains supply voltage
Test Current – 30mA/150mA rms sinusoidal
Test Current Phase – 0/180° auto switched on alternate tests
Measuring Range – 0ms to 500ms
Pass Value – 200ms

Power Socket Check

Input Voltage Range – 225-254V AC max current 13A UK
Indicates configuration of voltage potentiall – Line to earth, line to neutral, neutral to earth

General

Memory Size – 999 Test Records
Power Source – 6 x AA Batteries

Supplied Accessories

The Seaward Primetest 250+ comes with:

Seaward 0.5m extension lead adaptor
Seaward Earth Lead with probe and clip
Seaward Mains Lead
6 x AA Batteries
USB Download Lead
Seaward Carry Case
Seaward Operating Instructions