Seaward PP1 Proving Unit

Horizon offers a range of Proving Units.


The Seaward PP1 Proving Unit is a highly portable, 230V DC battery powered proving unit. Ideal for checking that voltage indicators and voltmeters are functioning before and after use. Neon indication when output voltage is active. A self-test indicates output condition.

Technical Specifications

PP1 Seaward PP1 Proving Unit

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