![LED Circuit Tester 3-48V [AK4051]](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AK4051__33593.1720555421.webp)
![LED Circuit Tester 3-48V [AK4051] - Image 2](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AK4051_PIC2__53207.1720555421.webp)
Description
• Suitable for testing electrical circuits from 3 to 48V DC.
• Integral, spring loaded, pointed probe for testing through insulation.
• Twin LEDs indicate live circuit and polarity.
• Supplied with 0.9m cable and insulated crocodile earth clamp.
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