---
product_id: 35869073
title: "Lang ToolsTU-32-21 Compucheck Fuel System Restriction Test Gauge, One Size"
brand: "lang tools"
price: "HK$2442"
currency: HKD
in_stock: true
reviews_count: 6
url: https://www.desertcart.hk/products/35869073-lang-toolstu-32-21-compucheck-fuel-system-restriction-test-gauge
store_origin: HK
region: Hong Kong
---

# 12.09 x 7.76 x 2.17 in 1.83 lbs Made in USA Lang ToolsTU-32-21 Compucheck Fuel System Restriction Test Gauge, One Size

**Brand:** lang tools
**Price:** HK$2442
**Availability:** ✅ In Stock

## Summary

> 🚗 Unlock Your Engine's Potential with Precision!

## Quick Answers

- **What is this?** Lang ToolsTU-32-21 Compucheck Fuel System Restriction Test Gauge, One Size by lang tools
- **How much does it cost?** HK$2442 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/35869073-lang-toolstu-32-21-compucheck-fuel-system-restriction-test-gauge)

## 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

- • **Durable Build:** Engineered for longevity, ensuring reliable performance over time.
- • **Trusted Brand:** Lang Tools - a name synonymous with quality in automotive tools.
- • **User-Friendly:** Simple setup and operation, perfect for both pros and DIY enthusiasts.
- • **Compact Design:** Easily portable with dimensions that fit any toolbox.
- • **Precision Testing:** Accurately measures fuel system restrictions for optimal performance.

## Overview

The Lang Tools TU-32-21 Compucheck Fuel System Restriction Test Gauge is a high-quality automotive accessory designed to accurately measure fuel system restrictions. With a compact and durable design, this gauge is perfect for both professional mechanics and DIY enthusiasts. Made in the USA, it combines precision and reliability, ensuring your vehicle runs at its best.

## Description

Lang ToolsTU-32-21 Compucheck Fuel System Restriction Test Gauge, One Size

## Features

- Package Dimensions: 29.972 cms (L) x 19.558 cms (W) x 29.972 cms (H)
- Product Type: Auto Accessory
- Package Quantity: 1
- Country Of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Lang Tools |
| Brand | Lang Tools |
| Model | TU-32-21 |
| Item Weight | 1.83 pounds |
| Package Dimensions | 12.09 x 7.76 x 2.17 inches |
| Country of Origin | USA |
| Item model number | TU-32-21 |
| Exterior | Smooth |
| Manufacturer Part Number | TU-32-21 |

## Images

![Lang ToolsTU-32-21 Compucheck Fuel System Restriction Test Gauge, One Size - Image 1](https://m.media-amazon.com/images/I/61OcOySP1sL.jpg)
![Lang ToolsTU-32-21 Compucheck Fuel System Restriction Test Gauge, One Size - Image 2](https://m.media-amazon.com/images/I/81H3XHIIoGL.jpg)
![Lang ToolsTU-32-21 Compucheck Fuel System Restriction Test Gauge, One Size - Image 3](https://m.media-amazon.com/images/I/713oG-1MpOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great test gauge
  

*by K***K on Reviewed in the United States on August 20, 2021*

The picture and description is correct for this test gauge.  It is a vacuum gauge, used to measure fuel restriction leading into the fuel pump on a diesel engine.  There is a male quick connect port that is included with the gauge.  We did not need to install the port as our engine already had test ports factory installed.  Gauge is a nice, large size that allows weak eyes like mine to accurately read it.  Gauge is well protected with an additional rubber like device surrounding the side of the gauge.  Coupler works just as it should, drip free connect/disconnect.  This gauge allows us to quickly check fuel filter condition and check for fuel inlet line restrictions.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good for those who workout a lot
  

*by T***Y on Reviewed in the United States on April 23, 2020*

I have bad sciatic pain and this helps relieve it. I workout 6 days a week so it is good for all my sore muscles and use it daily.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good tools
  

*by J***A on Reviewed in the United States on June 28, 2021*

Excellent tools

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**Shop now:** [https://www.desertcart.hk/products/35869073-lang-toolstu-32-21-compucheck-fuel-system-restriction-test-gauge](https://www.desertcart.hk/products/35869073-lang-toolstu-32-21-compucheck-fuel-system-restriction-test-gauge)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-26*