News Overview

Modular test device for surge protectors


Checkmaster 2 enables convenient, safe, and fast testing

Middletown, Pa. – The Checkmaster 2 modular test device makes it easy to check the health status of Phoenix Contact surge-protection plugs. The Checkmaster 2 thoroughly checks protective elements such as spark gaps, gas-filled surge arresters, voltage-dependent resistors, and suppressor diodes in a single test cycle.

The Checkmaster’s test results are recorded electronically in accordance with the IEC 62305 lightning protection standards and saved to internal memory with power supply failure protection. Reports from the test are available via USB stick for convenient review and processing.


Molly McGowan
Public Relations Specialist
(717) 944-1300 ext. 3721