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Sealey CT951 Compression Tester

Sealey

Compare today's prices on the "Sealey CT951 Compression Tester".

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Last Updated: 06/11/2026
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Product Description

Compare today's prices on the "Sealey CT951 Compression Tester".

Sealey CT951 Compression Tester

Diagnose engine performance issues quickly and accurately with the Sealey CT951 Compression Tester, a professional-grade tool designed specifically for petrol engines. By measuring cylinder compression, this tester helps you identify problems such as worn piston rings, leaking valves, or blown head gaskets before they lead to costly repairs. Its robust construction and clear gauge readings make it an essential addition to any workshop or home garage.

- Suitable for all petrol engines with 10mm and 14mm spark plug threads

- Includes a quick-release coupling on the hose for easy connection and disconnection

- Features a large, easy-to-read dual-scale gauge (psi and bar) with a maximum reading of 300psi (21 bar)

- Supplied with a flexible rubber hose and a push-button pressure release valve for convenient operation

- Comes complete with a tapered rubber adapter for use on deep recessed spark plug holes

- Durable metal construction ensures long-lasting performance in demanding environments

- Professional diagnostic tool ideal for detecting low compression, uneven readings, and valve timing faults

Trust the Sealey CT951 Compression Tester to deliver reliable, repeatable results every time.

GTIN: 5024209205771