DAYUAN diesel compression gauge close-up for accurate engine assessment.
DAYUAN compression tester adapter set laid out for versatile testing.
DAYUAN glow plug adapters nine-pack enables secure connections.
DAYUAN injector adapters four-pack supports multiple injector sizes.
DAYUAN 14-inch tube extends reach for reliable measurements.
DAYUAN built-in resetter close-up for quick setup between tests.
DAYUAN test kit on workbench shows comprehensive diesel diagnostics.
DAYUAN diesel engine under test illustrating diagnostic use.
DAYUAN portable tester kit ready for on-site diesel diagnostics.
DAYUAN diesel compression gauge close-up for accurate engine assessment.
DAYUAN compression tester adapter set laid out for versatile testing.
DAYUAN glow plug adapters nine-pack enables secure connections.
DAYUAN injector adapters four-pack supports multiple injector sizes.
DAYUAN 14-inch tube extends reach for reliable measurements.
DAYUAN built-in resetter close-up for quick setup between tests.
DAYUAN test kit on workbench shows comprehensive diesel diagnostics.
DAYUAN diesel engine under test illustrating diagnostic use.
DAYUAN portable tester kit ready for on-site diesel diagnostics.

DAYUAN 17 pc Diesel Engine Compression Tester Kit – Precision Gauge & Adapters

Overview The DAYUAN 17 piece Diesel Engine Compression Tester Kit is designed to help you quickly gauge...
Vendor: DAYUAN
Availability: In stock
£74.68
£74.68
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DAYUAN diesel compression gauge close-up for accurate engine assessment.

DAYUAN 17 pc Diesel Engine Compression Tester Kit – Precision Gauge & Adapters

£74.68
DAYUAN diesel compression gauge close-up for accurate engine assessment.
DAYUAN compression tester adapter set laid out for versatile testing.
DAYUAN glow plug adapters nine-pack enables secure connections.
DAYUAN injector adapters four-pack supports multiple injector sizes.
DAYUAN 14-inch tube extends reach for reliable measurements.
DAYUAN built-in resetter close-up for quick setup between tests.
DAYUAN test kit on workbench shows comprehensive diesel diagnostics.
DAYUAN diesel engine under test illustrating diagnostic use.
DAYUAN portable tester kit ready for on-site diesel diagnostics.

DAYUAN 17 pc Diesel Engine Compression Tester Kit – Precision Gauge & Adapters

£74.68
Description
Description
x

Overview

The DAYUAN 17 piece Diesel Engine Compression Tester Kit is designed to help you quickly gauge the health of a diesel engine. It features a high-contrast gauge with a range of 0-70 Bar / 0-1000 Psi, a release valve for controlled testing, and a 14-inch (35.5 cm) testing tube that helps you reach difficult ports with ease.

What’s included

  • 9 glow plug adapters offering multiple thread sizes for compatibility
  • 4 injector adapters to fit common injector fittings
  • A built-in resetter to streamline setup between tests
  • Shortcuts on adapters for faster connections
  • A long 14-inch tube to extend reach and improve measurement angles

Key benefits

  • Accurate pressure measurement helps you distinguish normal from suspicious readings
  • Broad compatibility supports a wide range of diesel engines found in cars, trucks, and tractors
  • Diagnostic capability enables insight into valve and piston-ring wear through compression data
  • Versatile adapters reduce guesswork when connecting to glow plugs and injectors
  • Portable and compact design makes it suitable for on-site diagnostics and routine maintenance planning

How to use (overview)

1) Attach the appropriate glow plug or injector adapter. 2) Connect the 14-inch tube to the port. 3) Crank the engine briefly and read the pressure on the gauge. 4) Compare readings against service specs to interpret health.

Quality and reliability

DAYUAN designs robust tools intended for regular diagnostic use in garages, shops, or home workshops. The combination of a clear gauge, durable fittings, and a secure release valve aims to deliver repeatable measurements under everyday conditions.

Note: This kit is a diagnostic aid intended to assist with engine health assessment. Readings should be interpreted alongside other maintenance data; results are not a guaranteed indicator of overall engine condition.

FAQ

Q: What engines is the DAYUAN 17 pc Diesel Engine Compression Tester Kit suitable for?

A: Designed for most diesel cars, trucks, and tractors, with adaptable glow plug and injector fittings to cover common sizes.

Q: Does the kit include everything needed for a compression test?

A: Yes. It includes a 0-70 Bar/0-1000 Psi gauge, a 14-inch tube, nine glow plug adapters, four injector adapters, and a built-in resetter.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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