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Draper Expert Digital Petrol Compression Test Kit (8 Piece) - Draper - 35885

Draper Expert Digital Petrol Compression Test Kit (8 Piece) - Draper - 35885

Expert Quality, compatible with direct and indirect petrol engines which use 10, 12, 14 and 18mm s...

Best current price£59.99from My Motor World

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My Motor WorldDraper Expert Digital Petrol Compression Test Kit (8 Piece)
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£59.99
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Product Information

Full details

This guide provides essential information for users of the Draper Expert Digital Petrol Compression Test Kit (8 Piece), designed for diagnosing engine performance issues in petrol engines. It is ideal for mechanics and DIY enthusiasts. The kit offers precise pressure readings with its digital display. Note that accurate readings depend on proper setup and the engine's condition.

All features

Model Part Number35885
BrandDraper

Extended Product Information

FAQs

What units of measurement does the gauge display?

The gauge displays pressure in psi (0 - 300), bar (0 - 20), and kPa (0 - 2000).

What type of engines is this kit compatible with?

This kit is compatible with direct and indirect petrol engines.

How do I store the kit?

Store the kit in the provided plastic storage case in a dry environment.

Can I use this kit on diesel engines?

No, this kit is designed for petrol engines only.

What should I do if the gauge reads a very low compression?

Low compression can indicate worn piston rings, damaged valves, or a blown head gasket. Further investigation is required.

How often should I calibrate the gauge?

The gauge does not require frequent calibration. However, check its accuracy periodically against a known standard if necessary.

Where can I find replacement parts?

Replacement parts can be sourced from Draper or through authorized distributors.

Troubleshooting

Gauge reads zero or low pressure.

Ensure the connections are tight and the correct adaptor is used. Check for leaks in the hose or fittings.

Inconsistent pressure readings.

Make sure the engine is at operating temperature. Repeat the test a few times to get an average reading.

The digital display is not working.

Check the battery and replace if necessary. Inspect the gauge for any physical damage.

Pros and Cons

Pros

  • Provides precise pressure readings with a digital display.
  • Offers broad compatibility with various petrol engines.
  • Features durable construction for long-term use.
  • Includes a comprehensive set of adapters and connectors.
  • Comes with a protective storage case.
  • Incorporates a safety pressure relief valve.

Cons

  • Requires proper setup for accurate readings.
  • Performance is dependent on engine condition and other factors.
  • May require additional tools for certain engine configurations.
  • The user needs to be familiar with engine testing procedures.
  • The gauge's lifespan can be affected by the frequency of use and care provided.

Setup, Compatibility & Care

Setup:

  1. Ensure the engine is at operating temperature.
  2. Remove the spark plugs from the engine.
  3. Select the appropriate adaptor for the spark plug thread.
  4. Screw the adaptor into the spark plug hole.
  5. Attach the hose to the gauge and the adaptor.
  6. Crank the engine over and observe the pressure reading.
  7. Record the maximum pressure reached.

Compatibility:

  • Compatible with direct and indirect petrol engines.
  • Supports 10, 12, 14, and 18mm spark plug threads.

Care:

  • Clean the gauge and components after use.
  • Store in the provided case in a dry place.
  • Regularly inspect the hose and connectors for any damage.
  • Handle the gauge with care to prevent damage to the digital display and internal components.

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