Conventional circuit breaker analyzers are often robust and heavy to carry around.

The CAT-H Handheld Circuit Breaker Analyzer & Timer simplifies testing with its compact, field-ready design for fast assessment of circuit breakers with one interrupting chamber per phase.

The 5.7” graphical touchscreen display enables quick on-site analysis, including the ability to overlay up to four (4) test results for easy comparison. A built-in battery provides up to 8 hours of uninterrupted testing.

CAT-H records all essential timing and coil parameters and features two integrated coil control channels, enabling complete breaker operation control directly from the palm of your hand.

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April 17, 2026