---
product_id: 58658491
title: "OTC 5605 Deluxe Compression Tester Kit with Carrying Case for Gasoline Engines"
brand: "otc"
price: "A$424"
currency: AUD
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.au/products/58658491-otc-5605-deluxe-compression-tester-kit-with-carrying-case-gasoline
store_origin: AU
region: Australia
---

# Multi-adapter kit fits flat & tapered plugs 25" flex hose for hard-to-reach spots Corrosion-resistant nickel plating OTC 5605 Deluxe Compression Tester Kit with Carrying Case for Gasoline Engines

**Brand:** otc
**Price:** A$424
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Diagnose like a pro, impress like a boss.

## Quick Answers

- **What is this?** OTC 5605 Deluxe Compression Tester Kit with Carrying Case for Gasoline Engines by otc
- **How much does it cost?** A$424 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/58658491-otc-5605-deluxe-compression-tester-kit-with-carrying-case-gasoline)

## Best For

- otc enthusiasts

## Why This Product

- Trusted otc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Nickel-plated metal parts resist corrosion, ensuring durability and precision over time.
- • **Organized & Ready:** Rugged blow-molded carrying case with removable lid keeps your kit neat, portable, and always ready for action.
- • **Ultimate Engine Access:** Extra-long 25-inch flexible hose lets you read gauges without engine compartment contortions.
- • **Precision You Can Trust:** Dual scale gauge (0-300 psi / 0-2100 kPa) with rugged rubber boot protects accuracy in tough shop environments.
- • **Universal Compatibility:** Includes specialty adapters like deep well & Ford Triton 16mm for virtually every gasoline engine plug type.

## Overview

The OTC 5605 Deluxe Compression Tester Kit is a professional-grade diagnostic tool designed for gasoline engines. Featuring a 25-inch flexible hose, corrosion-resistant nickel-plated adapters compatible with flat and tapered plugs—including specialty Ford Triton connectors—this kit delivers precise compression readings with a dual scale gauge. Packaged in a rugged blow-molded case, it’s engineered for durability, accuracy, and convenience, making it an essential addition for serious DIYers and professional mechanics alike.

## Description

OTC's 5605 Deluxe Compression Tester Kit offers a complete package for compression testing on gasoline engines and comes complete with standard and specialty adapters. In addition to more common adapters, this versatile kit includes the deep well connector used on recessed plug well style heads and the Ford Triton engine adapter using 16 mm thread plugs. All metal components feature a corrosion resistant nickel plated finish. Adapters work on both flat and tapered seat plugs. Extra long 25" flex hose gauge assembly with quick coupler allows easy viewing out of cluttered engine compartments. 2-1/2" gauge features chrome bezel and rugged protective outer boot. Dual scale gauge reads 0-300 psi and 0-2100 kPa. Adapters: 8" deep well 14mm connector, 5" flex Ford Triton 16mm adapter, 12" flex-14mm standard reach, 12" flex-14mm long reach, and 10mm, 12mm, and 18mm thread adapters. Rugged blow-molded hard case with removable lid keeps kit components contained and organized when not in use. Includes repair parts kit. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technician productivity and shop profits.

Review: Great tool that performs as expected. I purchased this after returning an Orion tester which was no where near accurate. Very happy with the kit overall, it comes with plenty of attachments if required. As others have mentioned the pressure relief button is flimsy but overall the tool is good for the money
Review: I'll caveat my review by saying I'm not a professional mechanic. Well, I did have dinner bought for me once after working on a friend's car, so that's sort of like payment. Not sure that qualifies me as a professional mechanic, though. I purchased this kit to work on a friend's car (a different friend, I have at least 4 of them) that had a suspect head gasket issue. I've always wanted a compression tester and this was the perfect reason to buy one. I own other OTC tools and I've been really impressed with them. Along with the other positive reviews here on desertcart, I had no hesitation buying this kit. OTC has another compression tester kit ( OTC 5606 Compression Tester Kit ) that has fewer hoses, but it's only 10 bucks cheaper so I splurged and got this deluxe-o model. The kit contains all sorts of adapters and hoses so I'm guessing it'll work on just about any engine out there. It even comes with a little spare parts baggy that has extra valves and o-rings which I thought was a pretty nice touch. Kit feels solid and well made, and has a nice case to keep all the parts together. The gauge is covered in rubber molding to help protect it from any whacks and bangs during use and is pretty accurate. For what it's worth, I rigged up a contraption to compare the OTC gauge to the gauge on my air tank and they measured the same at 100psi. At least now I know the OTC gauged measures the same as the cheap gauge on my air tank. For me, buying this kit was sort of like a rite of passage. My tool box is full of all types of wrenches, sockets, ratchets, whirly-gig thingamabobs, etc., but this is my first real troubleshooting tool. You know, the type of thing that most people won't have in their garage. I'm feeling a little giddy. Overall, I'm very happy with this purchase and would recommend it to a friend--or in this case on desertcart, I'd recommend it to total strangers.

## Features

- OTC's Deluxe Compression Tester Kit offers a complete package for compression testing on gasoline engines and comes complete with standard and specialty adapters
- Kit includes the deep well connector used on recessed plug well style heads and the new Ford Triton engine adapter using 16 mm thread plugs
- Adapters work on both flat and tapered seat plugs; corrosion resistant nickel plated finish protects metal components
- Extra long 25 inch flex hose gauge assembly with quick coupler allows easy viewing out of cluttered engine compartments
- Rugged blow molded hard case with removable lid

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004K2FSXI |
| Best Sellers Rank | 161,798 in Automotive ( See Top 100 in Automotive ) 84 in Compression Gauges |
| Brand | OTC |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,862) |
| Date First Available | 7 Aug. 2012 |
| Item Weight | 2.09 g |
| Item model number | 5605 |
| Manufacturer | OTC |
| Manufacturer part number | 34545 |
| OEM Part Number | 5605 |
| Product Dimensions | 8.89 x 38.1 x 11.68 cm; 2.09 g |

## Product Details

- **Brand:** OTC
- **Item dimensions L x W x H:** 8.9 x 38.1 x 11.7 centimetres
- **Item weight:** 2.09 Grams
- **Material:** triton
- **Thread type:** Metric

## Images

![OTC 5605 Deluxe Compression Tester Kit with Carrying Case for Gasoline Engines - Image 1](https://m.media-amazon.com/images/I/715RbKnlDUS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***S on 20 June 2025*

Great tool that performs as expected. I purchased this after returning an Orion tester which was no where near accurate. Very happy with the kit overall, it comes with plenty of attachments if required. As others have mentioned the pressure relief button is flimsy but overall the tool is good for the money

### ⭐⭐⭐⭐⭐ Review
*by S***T on 15 June 2016*

I'll caveat my review by saying I'm not a professional mechanic. Well, I did have dinner bought for me once after working on a friend's car, so that's sort of like payment. Not sure that qualifies me as a professional mechanic, though. I purchased this kit to work on a friend's car (a different friend, I have at least 4 of them) that had a suspect head gasket issue. I've always wanted a compression tester and this was the perfect reason to buy one. I own other OTC tools and I've been really impressed with them. Along with the other positive reviews here on Amazon, I had no hesitation buying this kit. OTC has another compression tester kit ( OTC 5606 Compression Tester Kit ) that has fewer hoses, but it's only 10 bucks cheaper so I splurged and got this deluxe-o model. The kit contains all sorts of adapters and hoses so I'm guessing it'll work on just about any engine out there. It even comes with a little spare parts baggy that has extra valves and o-rings which I thought was a pretty nice touch. Kit feels solid and well made, and has a nice case to keep all the parts together. The gauge is covered in rubber molding to help protect it from any whacks and bangs during use and is pretty accurate. For what it's worth, I rigged up a contraption to compare the OTC gauge to the gauge on my air tank and they measured the same at 100psi. At least now I know the OTC gauged measures the same as the cheap gauge on my air tank. For me, buying this kit was sort of like a rite of passage. My tool box is full of all types of wrenches, sockets, ratchets, whirly-gig thingamabobs, etc., but this is my first real troubleshooting tool. You know, the type of thing that most people won't have in their garage. I'm feeling a little giddy. Overall, I'm very happy with this purchase and would recommend it to a friend--or in this case on Amazon, I'd recommend it to total strangers.

### ⭐⭐⭐⭐⭐ Review
*by A***. on 8 August 2025*

A mi papá le gustó mucho

## Frequently Bought Together

- OTC 5605 Deluxe Compression Tester Kit with Carrying Case for Gasoline Engines
- OTC 5609 Cylinder Leakage Tester Kit , Black
- OTC 5613 Vacuum/Pressure Gauge Kit

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/58658491-otc-5605-deluxe-compression-tester-kit-with-carrying-case-gasoline](https://www.desertcart.com.au/products/58658491-otc-5605-deluxe-compression-tester-kit-with-carrying-case-gasoline)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*