Seaward IRT-S, RCT-S & ELT-S Electrical Tester Set With Case AD

Seaward IRT-S – Insulation Resistance Tester. Seaward RCT-S – RCCB (RCD) Tester. Seaward ELT-S – Line/Loop Impedance Tester. Seaward RCT-S – RCCB Tester. Seaward ELT-S – Loop/Line Impedance Tester. Tests a range of residual current devices.

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