---
product_id: 368992799
title: "BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings"
brand: "betooll"
price: "$107.48"
currency: USD
in_stock: true
reviews_count: 6
category: "Betooll"
url: https://www.desertcart.us/products/368992799-betooll-fuel-pressure-test-kit-0-100psi-with-9-49
store_origin: US
region: United States of America
---

# 3 versatile fuel line adapters 0-100 PSI dual scale gauge durable brass & corrosion-resistant hose BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings

**Brand:** betooll
**Price:** $107.48
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings by betooll
- **How much does it cost?** $107.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/368992799-betooll-fuel-pressure-test-kit-0-100psi-with-9-49)

## 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

- • **Built to Last:** Premium brass connectors and corrosion-resistant rubber hose ensure longevity and reliability under tough conditions.
- • **Diagnose Like a Pro:** Quickly identify low fuel pressure, faulty regulators, leaks, and clogged filters to avoid costly repairs.
- • **Universal Compatibility:** Includes 3 SAE-standard fuel line fittings (6.30mm, 7.89mm, 9.49mm) to fit most engines seamlessly.
- • **User-Friendly & Affordable:** Easy to use, budget-friendly tool trusted by over 1,000+ satisfied mechanics and DIYers.
- • **Precision Pressure Readings:** Dual scale gauge (0-7 bar & 0-100 PSI) for accurate diagnostics every time.

## Overview

The BETOOLL Fuel Pressure Test Kit offers a robust 0-100 PSI dual scale gauge paired with three SAE-standard fuel line adapters, making it a universal and durable solution for diagnosing fuel system issues. Crafted with high-quality brass connectors and corrosion-resistant hoses, this kit ensures reliable, long-lasting performance for gasoline engines—empowering professionals and enthusiasts to maintain peak engine health effortlessly.

## Description

BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings

Review: Price - Quality Product At Reasonable Price.
Review: Easy to use and inexpensive. Recommend.

## Features

- PARAMETER---Double Scale Gauge:0-7bar,0-100psi.Three size adapters :6.30mm(SAE 1/4)7.89mm(SAE 5/16)9.49mm(SAE 3/8).
- 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.
- WELL MADE---High quality brass connectors and Corrosion resistant rubber hose.Will last a long time.
- NOTE---Never use this Fuel Pressure Tester Kit on Diesel engines!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LF26ZTJ |
| Best Sellers Rank | #76,693 in Automotive ( See Top 100 in Automotive ) #27 in Automotive Fuel Pressure Testers |
| Brand | BETOOLL |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,085) |
| Date First Available | 10 February 2019 |
| Item Weight | 499 g |
| Item model number | 8542039725 |
| Manufacturer | SZBRT |
| Manufacturer Part Number | HW9116 |
| Product Dimensions | 19.3 x 12.19 x 6.6 cm; 498.95 g |

## Product Details

- **Brand:** BETOOLL
- **Item dimensions L x W x H:** 19.3 x 12.2 x 6.6 centimeters
- **Item weight:** 499 g
- **Manufacturer:** SZBRT
- **Material:** Brass Rubber

## Images

![BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 1](https://m.media-amazon.com/images/I/61Bhox7Ii9L.jpg)
![BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 2](https://m.media-amazon.com/images/I/61Bv8tWfDxL.jpg)
![BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 3](https://m.media-amazon.com/images/I/61I3wqPmz3L.jpg)
![BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 4](https://m.media-amazon.com/images/I/61TXuLVEfgL.jpg)
![BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings - Image 5](https://m.media-amazon.com/images/I/61znwcBbRyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Price
*by B***H on 22 December 2024*

Quality Product At Reasonable Price.

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 20 March 2024*

Easy to use and inexpensive. Recommend.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 19 May 2025*

I got this gauge to diagnose a low power, hard to start condition on my van. I already have a gauge but it is designed to either thread to a Schrader valve or hook into a hose with barbed tees and clamps. This one did what I needed. I disconnected the 5/16 quick connect from the metal line to the nylon line and put the adapter between. It showed that I had low pressure at start and took a long time to build to spec pressure. Once I changed the pump, I retested and the gauge went to 50 psi running immediately. The bleed valve allowed me to release the pressure and disconnect with minimal mess.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*