Sealey Circuit Tester 6/12/24V with Polarity Test

21.95 GBP 16.57 GBP 25% Off

The Sealey AK4030 Circuit Tester quickly detects 6 V, 12 V and 24 V supply levels while simultaneously confirming polarity through a clear LED display, making it ideal for precise automotive or industrial troubleshooting.

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