---
product_id: 724274954
title: "BETOOLL Digital Pro Fuel Injection Pressure Tester Kit Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings"
brand: "betooll"
price: "862.80 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Betooll"
url: https://www.desertcart.tn/products/724274954-betooll-digital-pro-fuel-injection-pressure-tester-kit-gauge-0
store_origin: TN
region: Tunisia
---

# Backlit digital display with 4 unit modes 3 universal fuel line fittings (6.30, 7.89, 9.49 mm) 0.5 PSI resolution for ultra-precise readings BETOOLL Digital Pro Fuel Injection Pressure Tester Kit Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings

**Brand:** betooll
**Price:** 862.80 DT
**Availability:** ✅ In Stock

## Summary

> ⛽ Master your engine’s pulse with precision and confidence!

## Quick Answers

- **What is this?** BETOOLL Digital Pro Fuel Injection Pressure Tester Kit Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings by betooll
- **How much does it cost?** 862.80 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/724274954-betooll-digital-pro-fuel-injection-pressure-tester-kit-gauge-0)

## Best For

- betooll enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Integrated quick pressure release valve with transparent hose guarantees safe, mess-free fuel discharge.
- • **Smart Readability:** Backlit digital gauge with selectable PSI, KPA, BAR, and KG/CM² units for effortless clarity day or night.
- • **Pinpoint Precision:** Experience industry-leading 0.5 PSI resolution for diagnostics that leave no guesswork.
- • **Pro-Level Diagnostics:** Detect low fuel pressure, faulty regulators, leaks, and clogged filters like a seasoned mechanic.
- • **Universal Compatibility:** Three versatile fuel line adapters ensure seamless fit across a wide range of engines.

## Overview

The BETOOLL Digital Pro Fuel Injection Pressure Tester Kit offers professional-grade accuracy with a 0-300 PSI range and 0.5 PSI resolution. Featuring three universal fuel line fittings and a backlit digital display supporting four measurement units, it delivers versatile, clear diagnostics. Equipped with a quick pressure release valve for safe operation, this tool empowers automotive pros and enthusiasts to identify fuel system issues efficiently and confidently.

## Description

Buy BETOOLL Digital Pro Fuel Injection Pressure Tester Kit Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings: Fuel Pressure Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good Tool - Not a poorly designed tool for the price. It works well and the fittings connect to a lot of vehicles. I am glad I decided to purchase rather the spend $800 from a major automotive tool company
Review: Fuel pressure test kit - Works great, good product

## Features

- DIGITAL FUEL PRESSURE GAUGE: Accurate and clear data is easier to read on the backlight display. The buttons could adjusted to 4 different kinds of numerical units in PSI, KPA, BAR, KG/CM² for use.
- PARAMETER---Three size adapters :6.30mm(SAE 1/4)7.89mm(SAE 5/16)9.49mm(SAE 3/8).
- PRECISE MEASUREMENT: Digital fuel injection pressure tester gauge has 0.5 display resolution instead of normal 5PSI display resolution compression tester. The measurement range is 0-300PSI; 0-20BAR; 0-2000KPA; 0-20KG/CM²
- UNIVERSAL DESIGN ---Used on any engine you need to read fuel psi on.Helps identify and diagnose low fuel pressure, a faulty fuel pressure regulator, leaking injectors, fuel leaks, and clogged fuel filters.
- QUICK PRESSURE RELEASE VALUE: Digital fuel pressure tester is equipped with pressure release valve with transparent hose for safer pressure discharge and fuel recovery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQ7ZJMNK |
| Best Sellers Rank | #12,386 in Automotive ( See Top 100 in Automotive ) #9 in Fuel Pressure Testers |
| Brand | BETOOLL |
| Brand Name | BETOOLL |
| Customer Reviews | 4.4 out of 5 stars 1,412 Reviews |
| Item Dimensions | 16.2 x 13 x 3.5 inches |
| Item Height | 3.5 inches |
| Item Weight | 7.5 Pounds |
| Item dimensions L x W x H | 16.2 x 13 x 3.5 inches |
| Manufacturer | BETOOLL |
| Material | Brass, Metal |
| Material Type | Brass, Metal |

## Product Details

- **Brand:** BETOOLL
- **Material:** Brass, Metal
- **Item dimensions L x W x H:** 16.2 x 13 x 3.5 inches
- **Item Weight:** 7.5 Pounds
- **Manufacturer:** BETOOLL

## Images

![BETOOLL Digital Pro Fuel Injection Pressure Tester Kit Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 1](https://m.media-amazon.com/images/I/716R4N8OrEL.jpg)
![BETOOLL Digital Pro Fuel Injection Pressure Tester Kit Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 2](https://m.media-amazon.com/images/I/71RptVZhEfL.jpg)
![BETOOLL Digital Pro Fuel Injection Pressure Tester Kit Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 3](https://m.media-amazon.com/images/I/71T063kdXPL.jpg)
![BETOOLL Digital Pro Fuel Injection Pressure Tester Kit Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 4](https://m.media-amazon.com/images/I/71WP0iphLxL.jpg)
![BETOOLL Digital Pro Fuel Injection Pressure Tester Kit Gauge 0-300 PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 5](https://m.media-amazon.com/images/I/71iDrLUfPjL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Tool
*by V***S on January 11, 2026*

Not a poorly designed tool for the price. It works well and the fittings connect to a lot of vehicles. I am glad I decided to purchase rather the spend $800 from a major automotive tool company

### ⭐⭐⭐⭐⭐ Fuel pressure test kit
*by T***H on December 24, 2025*

Works great, good product

### ⭐⭐⭐⭐⭐ 2 year update October 2024, very pleased with the kit.
*by R***T on December 16, 2022*

Bought this kit to try on Kohler EFI commercial landscape engines. Got it in today and cut open the sealed bag on the case, and opened the case. To my surprise it was a bare gauge with no hose or relief valve, only two adapter hoses, and both of those hoses were missing the schraeder valve fittings for the gauge to connect to. Just sending this back, and will pony up the 250ish bucks for the actual Kohler tester kit. One day I will learn that this always seems to happen when I cheap out on tools and equipment. Edit: After returning the item they did contact me to see if they could help. They appologized and said it was likely I was sent a returned item by mistake from the Amazon warehouse, but really nothing they could "offer" me I guess. I thanked them for at least owning up to the mistake and contacting me, and said I would order it one more time and see what I got. This time it arrive intact and exactly as pictured. So, I have adjusted my rating to reflect that. Whether or not it works for what I'm trying it for doesnt count in my scoring, as I know I'm literally experimenting with this tool as to whether it will work with the machine I want to try it on. I am simply rating it on what I see vs what I ordered, and it's accurate. October 2024 update, the gauge and adapters work good still 2 years later. It works on Kohler and Kawasaki EFI engines, even used it on some vehicles, and it works fine, and the adapters all fit correctly with no leaks. Overall its been a great buy for the price. Bumping it up to 5 stars.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-03*