---
product_id: 20203286
title: "CLT-2 100 PSI Cylinder Leakage Tester with 2 Gauges, One Size"
brand: "lang tools"
price: "R4183"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Lang Tools"
url: https://www.desertcart.co.za/products/20203286-clt-2-100-psi-cylinder-leakage-tester-with-2-gauges
store_origin: ZA
region: South Africa
---

# 26" hose with M14 adapters for versatile reach 0-100% leakage scale precision Dual 2.5" gauges for detailed diagnostics CLT-2 100 PSI Cylinder Leakage Tester with 2 Gauges, One Size

**Brand:** lang tools
**Price:** R4183
**Availability:** ✅ In Stock

## Summary

> 🛠️ Diagnose like a pro, fix like a boss!

## Quick Answers

- **What is this?** CLT-2 100 PSI Cylinder Leakage Tester with 2 Gauges, One Size by lang tools
- **How much does it cost?** R4183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/20203286-clt-2-100-psi-cylinder-leakage-tester-with-2-gauges)

## Best For

- lang tools enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Gauge Monitoring:** Simultaneously track input air pressure and leakage with two clear, easy-to-read 2.5" dials for professional-grade diagnostics.
- • **Versatile Adapter Reach:** Includes both standard and long M14 adapters on a 26" hose, ensuring access to hard-to-reach engine cylinders with ease.
- • **Value-Driven Performance:** Top-rated (#4 in Cylinder Bore Gauges) with 4.6-star reviews, delivering reliable results at a fraction of premium tool costs.
- • **Precision Leakage Detection:** Multicolored band gauge instantly reveals low to high cylinder leaks, so you never miss a critical fault.
- • **Durable American Craftsmanship:** Built in the USA with robust metal and plastic components, designed to withstand frequent shop use without compromise.

## Overview

The Lang Tools CLT-2 Cylinder Leakage Tester is a precision instrument designed to measure engine cylinder air retention using shop air pressure. Featuring dual 2.5" gauges with a 0-100% leakage scale and PSI/bar input monitoring, plus versatile M14 adapters on a 26" hose, it offers professional diagnostics in a durable, American-made package. Highly rated and trusted by mechanics, it supplements compression testers to quickly identify engine leaks and optimize performance.

## Description

Lang Tools (CLT-2) Cylinder Leakage Tester measures the ability of an engine cylinder to hold compressed air- using shop air pressure- and supplements a compression tester. The CLT-2 has a precision regulator, an M14 standard reach adapter on a 26" hose assembly, and an M14 long reach solid adapter. The 2-1/2" special gauge has one multicolored band for measuring low, moderate, and high leakage, and a scale range from 0-100%. The second gauge is 2-1/2" and has a dual scale dial PSI and bar, which allows a technician to monitor input air-line pressure.

Review: Great product for the price - Recently used this and can co firm it works very well. It is made very well.
Review: No bad, delicate gauges - Purchased to do a leak down test on my Harley, works as it should, however the first one the needles got out of whack. Exchanged for a new one and I have used the new one several times with zero issues, in fact I just checked my riding lawnmower recently trying to diagnose fuel in the crankcase. The storage case is not form fit but it does the job. Value for money I would say is not bad. I cannot attest to the accuracy versus an expensive setup but if you are leaking by it definitely shows rather quickly on the gauge versus when you are holding good pressure (>20%). The body itself is very nice and when these gauges eventually fail again I will just replace them with better quality so to me, it's well worth it over a $100+ setup.

## Features

- Measures the ability of an engine cylinder to hold compressed air- using shop air pressure- and supplements a compression tester
- Package Dimensions: 5.842 L x 29.972 H x 20.32 W (centimeters)
- Package Weight : 1.293 kilograms
- Country of Origin : United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008PV86UW |
| Best Sellers Rank | #68,628 in Automotive ( See Top 100 in Automotive ) #4 in Cylinder Bore Gauges |
| Brand | Lang Tools |
| Customer Reviews | 4.6 4.6 out of 5 stars (355) |
| Date First Available | April 2, 2012 |
| Global Trade Identification Number | 00763279060020 |
| Item Weight | 2.75 pounds |
| Item model number | CLT-2 |
| Manufacturer | Lang Tools |
| Manufacturer Part Number | CLT-2 |
| Material | Metal, Plastic |
| Model | CLT-2 |
| UPC | 763279060020 |

## Product Details

- **Brand:** Lang Tools
- **Global Trade Identification Number:** 00763279060020
- **Item Weight:** 2.8 Pounds
- **Material:** Metal, Plastic
- **UPC:** 763279060020

## Images

![CLT-2 100 PSI Cylinder Leakage Tester with 2 Gauges, One Size - Image 1](https://m.media-amazon.com/images/I/71j-SSdSpeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product for the price
*by A***. on January 11, 2026*

Recently used this and can co firm it works very well. It is made very well.

### ⭐⭐⭐⭐⭐ No bad, delicate gauges
*by R***T on May 8, 2025*

Purchased to do a leak down test on my Harley, works as it should, however the first one the needles got out of whack. Exchanged for a new one and I have used the new one several times with zero issues, in fact I just checked my riding lawnmower recently trying to diagnose fuel in the crankcase. The storage case is not form fit but it does the job. Value for money I would say is not bad. I cannot attest to the accuracy versus an expensive setup but if you are leaking by it definitely shows rather quickly on the gauge versus when you are holding good pressure (>20%). The body itself is very nice and when these gauges eventually fail again I will just replace them with better quality so to me, it's well worth it over a $100+ setup.

### ⭐⭐⭐⭐⭐ Does the job.
*by M***N on September 9, 2018*

I bought this to do a leak down test on an ailing slant 6. It helped me to identify a leaking exhaust valve in #3 cylinder. This tool seems to be reasonably well made and was able to handle 100psi with no problem. It came with instructions which was helpful. As others have noted the case is a tight fit with the hose. Take a picture of how it is packaged before you remove everything from the case so that you can put it back the same way. I could not find any country of origin anywhere on the tool. Don't waste your money on the cheap 15psi units. They will not adequately do the job.

## Frequently Bought Together

- Lang Tools CLT-2 100 PSI Cylinder Leakage Tester with 2 Gauges, One Size
- Lang Tools TU-30A Compression Tester Set
- Performance Tool W80577 Compression Tester Spark Plug Adapters Set

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*