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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 2 to 3 working days |
| Next Day | £17.95 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £20.34 | 7 to 10 working days |
Product Number: 80727
Diagnosing faults in a petrol engine's high tension ignition system calls for a tool that gives a fast, reliable indication of whether H.T. voltage is present at each cylinder. The Draper 80727 H.T. Tester Set addresses that need with a set of four testers, each fitted with a flash tube that signals the presence or absence of H.T. voltage, allowing the technician to identify ignition faults quickly without dismantling the system.Each tester in the set is designed for use on petrol H.T. systems and supports both individual cylinder testing and multiple cylinder fault finding within the same diagnostic session. This flexibility makes the set suitable for systematic isolation of ignition faults across the full cylinder count of a petrol engine. The testers are compatible with all petrol cylinder types, broadening their application across a wide range of petrol-engined vehicles. One important limitation to note is that the testers are not suitable for use with deep recessed spark plugs; technicians working on engines with this plug configuration will require an alternative diagnostic approach. The set is supplied as four individual testers, giving the workshop the option to test multiple cylinders simultaneously or to keep spares available for bench use. Designed for quick checking rather than in-depth electronic analysis, the Draper 80727 H.T. Tester Set is a practical, straightforward addition to any ignition diagnostic toolkit.
High tension testers suitable for quick checking of petrol H.T systems. Each tester contains a flash tube indicating whether H.T voltage is present. Capable of individual or multiple cylinder fault finding. Compatible with all petrol cylinder types. Not suitable for deep recessed spark plugs.
Product Key Feature:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1-3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 3 working days
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| Technical Specification | ||||||
|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 55108 | 35885 | 33100200 | 31430000 | MS100 | CV2030 |
A. Each tester contains a flash tube that indicates whether H.T. voltage is present in the petrol high tension system being tested.
A. Yes. The testers are capable of both individual and multiple cylinder fault finding, allowing systematic diagnosis across a petrol engine's cylinders.
A. The testers are compatible with all petrol cylinder types. They are designed specifically for petrol H.T. systems and are not intended for diesel engines.
A. Yes. The testers are not suitable for use with deep recessed spark plugs. If your engine uses this plug configuration, an alternative diagnostic tool will be required.
A. The set contains four H.T. testers.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we'll resolve the issue in line with our returns policy.
A. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification. Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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