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Top EFI Testers

​Main Features

​

  • Battery Powered Using Internal Rechargeable SLA Battery.

  • Nominal Injection Current of 10A.

  • Higher Current Levels Up to 240A By Using Multiple Turns.

  • Injection Timer.

  • Extremely Lightweight (<700g).

  • Extremely Compact (Single Hand Operation).


The Sentinel™ TS-EF- 10 is a battery powered primary injection test set used for testing the trip function of earth fault indicators.
It is extremely light-weight, self-contained and portable.

The EFI Tester TS-EFI-B-10 allows injections of any multiple of 10A,
by varying the number of turns of the output injection cable.

The device is contained within a robust black ABS enclosure and ships with an output test lead and an external battery charger.​

Sentinel™ EFI Test Sets
TS EFI 10
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