---
product_id: 462658596
title: "CARBO Instruments 1-1/2\" Fuel Pressure Gauge, Stainless Steel Case 304, Chrome Plated Brass Connection, Glycerin Filled, 0-15 Psi, Accuracy 3-2-3%, Lower Mount 1/8\" NPT"
brand: "carbo instruments"
price: "R$253"
currency: BRL
in_stock: true
reviews_count: 13
category: "Carbo Instruments"
url: https://www.desertcart.com.br/products/462658596-carbo-instruments-1-1-2-fuel-pressure-gauge-stainless-steel
store_origin: BR
region: Brazil
---

# Glycerin-filled to stabilize needle under vibration 1.5" dial for quick, clear readings ±3-2-3% accuracy for precision tuning CARBO Instruments 1-1/2" Fuel Pressure Gauge, Stainless Steel Case 304, Chrome Plated Brass Connection, Glycerin Filled, 0-15 Psi, Accuracy 3-2-3%, Lower Mount 1/8" NPT

**Brand:** carbo instruments
**Price:** R$253
**Availability:** ✅ In Stock

## Summary

> ⛽ Tune Like a Pro, Gauge Like a Boss!

## Quick Answers

- **What is this?** CARBO Instruments 1-1/2" Fuel Pressure Gauge, Stainless Steel Case 304, Chrome Plated Brass Connection, Glycerin Filled, 0-15 Psi, Accuracy 3-2-3%, Lower Mount 1/8" NPT by carbo instruments
- **How much does it cost?** R$253 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/462658596-carbo-instruments-1-1-2-fuel-pressure-gauge-stainless-steel)

## Best For

- carbo instruments enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Accuracy:** Complies with ASME B40.1 Grade B standards, delivering reliable ±3-2-3% accuracy for critical tuning and diagnostics.
- • **Precision at a Glance:** 1.5-inch dial ensures effortless, rapid pressure monitoring even in high-stress environments.
- • **Durability Meets Style:** Robust 304 stainless steel case with chrome-plated brass connection combines longevity with sleek industrial aesthetics.
- • **Engineered for Stability:** Glycerin-filled interior keeps needle steady during engine vibrations—no more guesswork on the go.
- • **Versatile Pressure Compatibility:** Measures fuel, oil, water, air compressor, hydraulics, HVAC, and more—your all-in-one pressure solution.

## Overview

The CARBO Instruments 1-1/2" Fuel Pressure Gauge features a durable 304 stainless steel case, chrome-plated brass connection, and a glycerin-filled mechanism to ensure stable, precise readings (0-15 PSI) with ±3-2-3% accuracy. Designed for versatile use across fuel, oil, water, and air systems, it’s the trusted choice for professionals demanding reliable pressure monitoring under vibration and tough conditions.

## Description

Buy CARBO Instruments 1-1/2" Fuel Pressure Gauge, Stainless Steel Case 304, Chrome Plated Brass Connection, Glycerin Filled, 0-15 Psi, Accuracy 3-2-3%, Lower Mount 1/8" NPT: Pressure Gauges - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Just what the tuner ordered. - I needed a quality, but reasonably priced, low pressure guage. Tuning my BMW 435i for max power is simple, tuning it to be daily drivable was much more difficult. Max power is just uploading the prepared tune. However in my daily commute that proved to be difficult to drive hard on gas. The stock turbo can only push around 20 psi max. Most boost gauges read both vacuum and up to 30 psi on one tiny guage. This was great for seeing what boost was doing and when. Now I have a "race" tune and a "daily driver" tune. As for the guage itself, it's well built, glycerine filled for smooth but quick action. If there is one draw back, it's the hose fitting is 1/8 npt which I had to order. Not a problem, just needed to read the discussion. Lol
Review: Nice gauge for the price - Needed to monitor fuel pressure of lift pump on a vehicle to ensure a oil pressure switch was functioning. Works well and I may leave it on the vehicle so I can check it whenever I would like. Clear easy to read dial and comes with some hoses and clamps to install it in line.

## Features

- For Measuring Pressure of Fuel, Oil, Water, Air Compressor, Hydraulics, HVAC, Coolant, Gaseous & Liquid media Pressure that are not highly viscous or crystallizing and not corrosive or oxidizing to copper alloy parts
- 1.5” Dial Size, 1/8” NPT Connection Brass Chrome Plated
- Stainless Steel Case, Burdon tube type Brass and Copper Alloy Wetted Parts, Polycarbonate Window Lens, Glycerin Filed Keep Needle Steady During Engine Vibration
- Easy to Cut/Vent Plug for accurate readings, Single Scale Pressure Range PSI
- ASME B40.1 Grade B Accuracy Compliance ± 3-2-3 % of span

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08W9MDV1X |
| Best Sellers Rank | #44,768 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #77 in Industrial Pressure Gauges |
| Date First Available | March 4, 2021 |
| Item Weight | 3.2 ounces |
| Manufacturer | CARBO USA |
| Package Dimensions | 2.64 x 2.2 x 1.34 inches |

## Product Details

- **Brand:** CARBO INSTRUMENTS
- **Manufacturer:** CARBO USA
- **Material:** Brass and Copper alloy Wetted Parts
- **Thread Type:** 1/8" Npt
- **UPC:** 810017353590

## Images

![CARBO Instruments 1-1/2" Fuel Pressure Gauge, Stainless Steel Case 304, Chrome Plated Brass Connection, Glycerin Filled, 0-15 Psi, Accuracy 3-2-3%, Lower Mount 1/8" NPT - Image 1](https://m.media-amazon.com/images/I/41b9jevnOJL.jpg)
![CARBO Instruments 1-1/2" Fuel Pressure Gauge, Stainless Steel Case 304, Chrome Plated Brass Connection, Glycerin Filled, 0-15 Psi, Accuracy 3-2-3%, Lower Mount 1/8" NPT - Image 2](https://m.media-amazon.com/images/I/41kAqdwuq9L.jpg)
![CARBO Instruments 1-1/2" Fuel Pressure Gauge, Stainless Steel Case 304, Chrome Plated Brass Connection, Glycerin Filled, 0-15 Psi, Accuracy 3-2-3%, Lower Mount 1/8" NPT - Image 3](https://m.media-amazon.com/images/I/41oES3-BlUL.jpg)
![CARBO Instruments 1-1/2" Fuel Pressure Gauge, Stainless Steel Case 304, Chrome Plated Brass Connection, Glycerin Filled, 0-15 Psi, Accuracy 3-2-3%, Lower Mount 1/8" NPT - Image 4](https://m.media-amazon.com/images/I/41vucBb9W8L.jpg)
![CARBO Instruments 1-1/2" Fuel Pressure Gauge, Stainless Steel Case 304, Chrome Plated Brass Connection, Glycerin Filled, 0-15 Psi, Accuracy 3-2-3%, Lower Mount 1/8" NPT - Image 5](https://m.media-amazon.com/images/I/41xnID1YDnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just what the tuner ordered.
*by B***S on November 27, 2024*

I needed a quality, but reasonably priced, low pressure guage. Tuning my BMW 435i for max power is simple, tuning it to be daily drivable was much more difficult. Max power is just uploading the prepared tune. However in my daily commute that proved to be difficult to drive hard on gas. The stock turbo can only push around 20 psi max. Most boost gauges read both vacuum and up to 30 psi on one tiny guage. This was great for seeing what boost was doing and when. Now I have a "race" tune and a "daily driver" tune. As for the guage itself, it's well built, glycerine filled for smooth but quick action. If there is one draw back, it's the hose fitting is 1/8 npt which I had to order. Not a problem, just needed to read the discussion. Lol

### ⭐⭐⭐⭐⭐ Nice gauge for the price
*by N***R on August 17, 2025*

Needed to monitor fuel pressure of lift pump on a vehicle to ensure a oil pressure switch was functioning. Works well and I may leave it on the vehicle so I can check it whenever I would like. Clear easy to read dial and comes with some hoses and clamps to install it in line.

### ⭐⭐⭐⭐⭐ Great product so far!
*by J***Y on March 19, 2025*

Gauge was as described, accurate, and well made from what I can tell so far...Time will tell! Overall very pleased with this purchase.

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*