The OEMTOOLS® Compression Tester Gauge Set, 77501, is a specialized tool designed for testing engine compression from 0-300 PSI on 14mm and 18mm spark plug ports. This set aids in determining the mechanical condition of engines. The set includes a flexible rubber hose extension, providing ease of use during testing. Conveniently packaged in a sturdy moulded plastic storage/carry case, it ensures the components are well-organized. The manufacturer's part number for this set is 77501. This product, from the brand OEM Tools, is designed with precision to facilitate your engine testing needs.

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OEMTOOLS Compression Tester Gauge Set tests compression 0-300 PSI on 14mm and 18mm spark plug ports (engine compression) and determines engine mechanical condition
Tests compression 0-300 PSI on 14mm and 18mm spark plug ports
Includes a flexible rubber hose extension
Sturdy moulded plastic storage/carry case for added convenience
Manufacturer Part #77501

Part Number	77501
Automotive Repair Kit Type	Maintenance Kit
Number of Pieces	2
Package Depth (cm)	32.00 cm
Package Depth (in)	12.60 in
Package Height (cm)	3.50 cm
Package Height (in)	1.38 in
Package Weight (kg)	0.61 kg
Package Weight (lb)	1.35 lb
Package Width (cm)	13.00 cm

Package Width (in)	5.12 in
Pieces Included	Adapter

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This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

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Ratings
Automotive Repair Kit Type	Maintenance Kit	Maintenance Kit	Maintenance Kit	Maintenance Kit
Number of Pieces	1	9	10	1
Package Depth (cm)	17.02 cm	16.51 cm	25.15 cm	9.65 cm

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2 out of 5 (40%) reviewers recommend this product

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1 – 5 of 10 Reviews

5 out of 5 stars.

Just what I needed.

Verified Purchaser

a year ago

Compression tester gauge test set.

Helpful?

4 out of 5 stars.

Sturdy but it doesn’t fit.

Verified Purchaser

a year ago

Seemed quality enough, and I had no issues with its build. However, it doesn’t fit into the head of a Honda b20b engine (1st gen crv). Make sure you have plenty room with this one, I had to borrow a friend’s snap on tester.

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1 out of 5 stars.

Defective out from the box.

a year ago

Checked compression on one cylinder,after that it brock

No, I do not recommend this product.

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5 out of 5 stars.

Testeur a compression

Verified Purchaser
Incentivized Review

2 years ago

Fonctionne très bien, m'a permis de faire un diagnostic sur mon moteur

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4 out of 5 stars.

Good easy to use

Verified Purchaser

2 years ago

Works great no problem

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1 - 1 of 1 Question

Q: Est il précis ???

2 years ago

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3 Answers

A: Merci pour votre demande, Pierre. La jauge d'essai peut tester avec précision la compression de 0 à 300 lb/po2.

2 years ago

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