Sealey Digital Start/Stop Battery & Alternator Tester with Printer 6/12/24V
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
Professional diagnosis of battery and alternator faults with the added facility to print the results.
Test battery condition with as little as 1.5V of residual charge.
No heat, no sparks and no misdiagnosis.
Checks condition of alternator, no complicated connections or interpretation required.
Analyse the charging system at rest and under load to determine condition of the alternator.
Suitable for use on motorcycles, cars (including start/stop) and commercial vehicles.
Connect and follow the prompts on the 2-line/16 character LCD screen for straightforward answers.
Rugged construction.
Supplied in storage case with two rolls of printing paper and instruction manual.