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Earth Tester

Supplier: New Macey

New Macey has introduced a patented way of testing earth wires without dismantling plugs. Incorporated into the New Macey range of waterproof plugs, this innovation is a valuable aid for safer operations in hazardous atmospheres.

Price Guide: POA

Earth wires are permanently isolated from the plug body by insulating liners at the earth terminals.

Stainless steel screws give full electrical continuity under normal operating conditions.

For testing, these screws are removed from outside the plug and replaced by insulating test connectors.

Each wire can then be independently tested.

Earth Test plugs can be tested accurately, without manual disassembly, in just a few minutes.