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Sealey AK4051 Circuit Tester 3-48V DC with Twin LEDs
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Technical Specification
PRODUCT NUMBER AK402AK4030AK40748325GO21145340080032625000GO2100PROAK4008

Q 1. What voltage range does the AK4051 circuit tester cover?

A. The AK4051 is suitable for testing electrical circuits from 3 to 48V DC.

Q 2. How do you read the results on the AK4051?

A. Twin LEDs indicate both a live circuit and polarity, giving a clear visual reading during testing.

Q 3. Can the AK4051 test through wire insulation?

A. Yes. The integral spring-loaded pointed probe is designed to test through insulation without needing to strip cables.

Q 4. What is included with the Sealey AK4051?

A. The tester is supplied with a 0.9m cable and an insulated crocodile earth clamp.

Q 5. Is the AK4051 suitable for automotive diagnostic use?

A. Yes. The 3-48V DC range and through-insulation probe make it suitable for automotive circuit testing and general diagnostic use.

Q 6. Are there alternative circuit testers available?

A. Yes. Alternative products that perform a similar function include AK4008, AK402, AK4030, and AK407. Please refer to each product listing or contact Parts for Machines to confirm which best suits your requirements.

Q 7. What payment methods do you accept?

A. We accept all major credit and debit cards, along with PayPal.

Q 8. When will my order be dispatched?

A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.

Q 9. Can I ask questions about this product before ordering?

A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.

Q 10. What warranty does this product come with?

A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.

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