---
product_id: 4146701
title: "Innova 3612 Compression Tester - 4 Piece Kit"
brand: "innova"
price: "C$4221"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/4146701-innova-3612-compression-tester-4-piece-kit
store_origin: NI
region: Nicaragua
---

# Fast & repeatable testing Dual-calibrated precision dial Versatile multi-vehicle adapters Innova 3612 Compression Tester - 4 Piece Kit

**Brand:** innova
**Price:** C$4221
**Availability:** ✅ In Stock

## Summary

> 🛠️ Diagnose Like a Pro, Drive with Confidence!

## Quick Answers

- **What is this?** Innova 3612 Compression Tester - 4 Piece Kit by innova
- **How much does it cost?** C$4221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/4146701-innova-3612-compression-tester-4-piece-kit)

## Best For

- innova enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable alloy steel construction with oil & grease resistant 15-inch rubber hose ensures longevity under tough conditions.
- • **Precision You Can Trust:** Dual-calibrated 2.5-inch dial reads 0-300 PSI & 0-2100 kPa for pinpoint diagnostics.
- • **Universal Compatibility:** Includes 12mm, 14mm, and 18mm adapters for motorcycles, ATVs, snowmobiles, marine engines, and all domestic/import vehicles.
- • **Detect Engine Issues Early:** Identify damaged pistons, worn rings, burnt valves, and blown head gaskets before costly repairs hit.
- • **Effortless Testing Workflow:** Side-release valve enables quick, repeated compression tests without disconnecting the hose—save time, avoid hassle.

## Overview

The Innova 3612 Compression Tester Kit is a professional-grade diagnostic tool designed for accurate compression testing across motorcycles, ATVs, snowmobiles, marine engines, and all domestic/import vehicles. Featuring a large dual-calibrated dial, durable alloy steel build, and versatile adapters, it enables fast, reliable detection of engine issues such as damaged pistons and blown head gaskets, helping you stay ahead of costly repairs.

## Description

The INNOVA Compression Tester Kit is a diagnostic tool which can help you identify damaged pistons, worn rings, burnt valves, and blown head gaskets. It works on conventional, electronic, and computerized domestic and import vehicles. It features a large 2-1/2-inch dial face with accurate Bourdon tube meter movement, dual-calibrated and color-coded scales which reads 0-300 P.S.I and 0-2100 k.P.a. It has a 15-in high-pressure rubber hose which is oil and grease resistant, a side-release valve which allows repeated tests without disconnecting the hose, and 14mm and 18mm adapters that fit most vehicles. A 12mm adapter is also provided which can be used for most motorcycles, ATV's, snowmobiles and marine applications.

## Features

- Designed to perform compression tests to help identify damaged pistons worn rings burnt valves and blown head gaskets
- Properly rated fuel hose and brass fittings make this tool a step above the rest in quality and longevity
- Works on motorcycle ATV snowmobile and marine applications including conventional electronic and computerized domestic and import vehicles
- Features 2-1/2-inch dial face with Bourdon tube meter and dual-calibrated scales which read 0-300 P S I and 0-2100 k P a
- Includes 15-inch rubber hose side release valve and adapters (12mm 14mm and 18mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Innova |
| Material | Alloy Steel, Rubber |
| Item dimensions L x W x H | 12 x 15 x 5 inches |
| Item Weight | 0.5 Pounds |
| UPC | 042173036127 |
| Global Trade Identification Number | 00042173036127 |
| Manufacturer | Innova |
| Model | 3612 |
| Item Weight | 8 ounces |
| Product Dimensions | 12 x 15 x 5 inches |
| Item model number | 3612 |
| Is Discontinued By Manufacturer | No |
| Exterior | Per Item Description |
| Manufacturer Part Number | 3612 |
| OEM Part Number | 3612 |

## Product Details

- **Brand:** Innova
- **Material:** Alloy Steel, Rubber
- **Item dimensions L x W x H:** 12 x 15 x 5 inches
- **Item Weight:** 0.5 Pounds
- **UPC:** 042173036127

## Images

![Innova 3612 Compression Tester - 4 Piece Kit - Image 1](https://m.media-amazon.com/images/I/61oxI+o+ZnS.jpg)

## Questions & Answers

**Q: Will this fit 13/16 size spark plug?**
A: Aloha Jakee, I used the Innova 3612 Compression Tester on my Chevrolet 327 CI Engine, which uses a 13/16 " size spark plug. It worked very well until the pressure valve started to leak on the tester...Reynolds

**Q: will this work on a Poulan Weed Eater**
A: it should work , these engines have very low compression when cranking.

**Q: Has someone used this on a Toyota Corolla or Camry ?**
A: No, but I used it on a Nissan Maxima, as long as you can access the spark plugs, it should work

**Q: Can this product be used on riding mower engines with approx 15-25 hp?**
A: It can be used on anything that takes a spark plug.Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reasonable cost, works well
*by D***R on May 25, 2025*

Works well with lawnmower

### ⭐⭐⭐⭐⭐ Works as described.  I recommend
*by D***Y on March 26, 2025*

The beer drinking shop guy on YouTube mentioned the Schrader valve when testing small engines. He's right. I trust readings on this affordable tool.

### ⭐⭐⭐⭐ Good product
*by M***N on January 7, 2016*

This compression tester works good and is easy to read. and has a pressure release valve that is nice so you can release the pressure without unscrewing from the cylindar head. This also has a gauge on it thatll tell you if the comression is acceptable or if it needs work. of corse you should check with your engine specs to see exactly how much compression your engine should have but just as a quick reference just to give you an idea if the motor is even worth messing with, the red/green gauge on compression is great. i bought this for working on small engines such as for riding mower and it works great. The only thing that i dont like is that it didnt come with any type of case to put it in. This isnt something that most people will use every day and it would be nice if i came with some type of case so it doesnt get damaged rattling in the toolbox. but i just went on here and bought a padded handgun case and that worked great to store it in.

## Frequently Bought Together

- Innova 3612 Compression Tester - 4 Piece Kit
- Lisle 20610 Inline Spark Tester, One Size, Factory
- Innova 3630 Remote Starter Switch

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-02*