Seaward PrimeTest 250+ PAT Testers (200mA, 2Ω, 0.01~19.99Ω)

Earth Continuity

Output Current: 200mA minimum to into 2Ω

Test Voltage: (o/c) 9VDC nominal

Test Duration: (Class I Test) 2s nominal

Display Range: 0.01 – 19.99Ω

Pass Value (Class I Test) 0.1/0.2/0.3 Ω

Insulation Resistance

Test Voltages: 250/500VDC @1mA nominal

Test Current: <2mA (s/c)

Test Duration: (Class I or II) 2s

Display Range: 0.01 – 19.99MΩ

Pass Value: 

1.0MΩ Class

2.0MΩ Class II

Substitute Leakage

Test Voltage: 40V Nominal AC 50Hz Open Circuit

Test Duration: 2s

Display Range: 0.1 – 19.99mA

Pass Value: 0.5 / 3.5 / 5.0mA

IEC Lead Test

Test Voltage: 5VDC nominal 

Test Duration: Time for test (2s max)

Test: Line/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: 0.15 – 19.99mA

Pass Value: 3.5 / 5.0mA

Touch Current

Test Voltage:  Supply voltage, max current 13A

Test Duration: 120s maximum

Display Range: 0.10 - 5.0mA

Pass Value: 0.5 / 5.0mA

3 Phase Leakage Current (Requires 3 Phase adaptor accessory)

Test Voltage: 3 Phase supply voltage

Test Duration: Continuous measurement

Display Range: 0.10 - 9.99mA

Pass Value: 5.0mA

RCD Trip Time

RCD Type: Plugtop and fixed installation

Test Voltage: Mains supply voltage

Test Current: 30/150mA rms sinusoidal

Test Current Phase: 0°/180° auto switched on alternate tests

Measuring Range: 0 - 500ms

Pass Value: 200ms

Power Socket Check

Input Voltage Range: 225 - 254VAC max current 13A UK

Indicates Configuration of Voltage Potential:

Line potential phase to earth

Line potential phase to neutral

Line potential phase to earth

General Specifications

Dimensions: 265mm x 105mm x 52mm (h x w x d)

Weight: 800g

Memory Size: 999 test records

Power Source: 6 x AA Batteries

Standard Accessories (Supplied with PrimeTest 250+)

Datalogger software (via download), 0.5m extension adaptor, earth lead with probe and clip, mains lead, 6x AA batteries, USB download lead, carry case, operating instructions