Seaward 369A911 Calibration Check Box, Test Type Insulation Resistance, Loop, Flash Test Verification, MOSFET, RCD,

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Subtotal (1 unit)*

£469.86

(exc. VAT)

£563.83

(inc. VAT)

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Temporarily out of stock
  • 1 unit(s) shipping from 08 May 2026
  • Plus 1 unit(s) shipping from 05 June 2026
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1 +£469.86

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RS Stock No.:
666-6072
Mfr. Part No.:
369A911
Brand:
Seaward
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Brand

Seaward

Test Type

Insulation Resistance, Loop, Flash Test Verification, MOSFET, RCD, Continuity

Product Type

Calibration Check Box

Weight

1kg

Power Source

Mains

Length

210mm

Standards/Approvals

No

Width

145 mm

Height

85mm

RoHS Status: Not Applicable

COO (Country of Origin):
GB

Powercheck 1557 PAT and Installation Verification Instrument


A comprehensive PAT and Installation instrument verification system in one rugged, drop-proof enclosure. It allows on-going performance checks to be carried out on test equipment to ensure accurate measurement between calibration intervals

Tests verified: Earth Continuity, Insulation Resistance, RCD Trip Time, RCD Trip Current, Loop, PE Conductor Current, Touch Current and Flash tests

Verifies earth continuity or earth bond testers up to 25A

Does not trip RCD circuits

Tests to BS 7671, BS EN 61557, IET Onsite Guide and IEE Code of Practice

Confirms performance between verifications as required by NICEIC, ELECSA, Corgi and others

NICEIC & IET compliant

Colour coded controls for ease of use

Compatible with all electrical installation and PAT testers

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