---
product_id: 465523560
title: "Stainless Steel Pressure Gauge Dual Display (-30 / 0 / +100 inHg/psi/kPa) - 2 1-2\" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4\" NPT"
brand: "carbo instruments"
price: "€ 3.65"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/465523560-stainless-steel-pressure-gauge-dual-display-30-0-100-inhg
store_origin: FR
region: France
---

# Glycerin liquid-filled for shock absorption ±2.5% ASME Grade A accuracy Stainless steel & brass corrosion resistance Stainless Steel Pressure Gauge Dual Display (-30 / 0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4" NPT

**Brand:** carbo instruments
**Price:** € 3.65
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Gauge Your Pressure Like a Pro — Don’t Let System Surprises Catch You Off Guard!

## Quick Answers

- **What is this?** Stainless Steel Pressure Gauge Dual Display (-30 / 0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4" NPT by carbo instruments
- **How much does it cost?** € 3.65 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/465523560-stainless-steel-pressure-gauge-dual-display-30-0-100-inhg)

## 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

- • **Dual-Scale Versatility:** Easily monitor pressure in psi, inHg, and kPa with a clear, large 2.5" dial for quick, confident readings.
- • **Precision You Can Trust:** ASME B40.1 Grade A accuracy ensures reliable pressure readings every time.
- • **Built to Brave the Elements:** Rust-free stainless steel case and chrome-plated brass connection for unmatched durability and corrosion resistance.
- • **Shock-Absorbing Liquid Fill:** Glycerin dampens vibrations and pressure spikes, extending gauge life and maintaining accuracy under rugged conditions.
- • **Universal Application Ready:** Perfect for water, air, oil, gas, HVAC, hydraulic, and pneumatic systems—engineered for professionals who demand reliability.

## Overview

This stainless steel, glycerin liquid-filled pressure gauge offers precise dual-scale readings (-30 to +100 inHg/psi/kPa) with ASME Grade A accuracy. Designed for durability with a corrosion-resistant case and shock-absorbing fluid, it excels in demanding environments across water, air, oil, and gas systems. Its large, scratch-resistant polycarbonate lens and compact design make it the go-to tool for professionals ensuring system safety and performance.

## Description

Whether it's for measuring pressure in a hydraulic line for manufacturing equipment or in a swimming pool, general plumbing, our high-performance glycerine filled gauge offers accurate readings all the time. Use our dial pressure gauge to ensure safe & proper functioning of a variety of water-based systems, oil-based systems, gas-based systems.Liquid filledOur liquid-filled pneumatic pressure gauge works great for dynamic & rugged applications where sudden shocks or pressure spikes are common. It also has better moisture resistance, reducing the possibility of condensation & icing.Heavy-duty construction:- Rust-free stainless steel case.- Chrome plated brass connection for extra corrosion resistance & durability- Scratch & shatter-resistant polycarbonate window.- Superior quality construction extends gauge life.- Designed to be completely leak-proof.Features:- Ideal for use in any orientation: Use the liquid filled pressure gauge vertically or horizontally.- Fail-proof design: Mechanical design avoids digital failure.- Dual scale: Our mechanical pressure gauge provides readings in both psi & bar for added versatility.- Compatibility: Oil, water, air, compressor, hydraulics, HVAC, gaseous & liquid media that are not highly viscous or crystallizing & not corrosive or oxidizing to copper alloy parts.Wide application:Our general purpose boost pressure gauge is suitable for plumbing, heating, air conditioning, pneumatic, hydraulic, water tanks & air compressors. It is especially useful to monitor the pressure in swimming pools & any other water systems, plan & design an irrigation system & more.Specifications:Dial size: 2- 1/2"Accuracy: ASME B40.1 Grade A Accuracy Compliance ± 2-1-2 % of spanThread Type: 1/4" NptLiquid: GlycerinPackage includes:1 x Hydraulic pressure gauge

## Features

- Easily identify pressure fluctuations with CARBO Instruments pressure gauge. Use our liquid-filled, high-performance psi pressure gauge to monitor fluid, gases, oil and air leaks and buildup of pressure in a system.
- Built to last construction: The case of our heavy duty pressure gauge is made of stainless steel with wetted parts of brass and copper alloy. The lens is made of polycarbonate, making it hard to break and scratch resistant
- Liquid filled for better performance: Our liquid filled pressure gauge can stand up to shock and vibrations because the internal fluid dampens system pulsation, the gauge can better absorb vibration and pressure spikes.
- Convenient & user-friendly: Large dial allows easy reading of pressure. The compact design of our stainless steel pressure gauge is easy to carry and portable.
- Wide application: Our stainless steel pressure gauge can be used to measure water pressure, air pressure, hydraulic pressure and oil pressure. Ideal for pumps, compressors, hydraulic presses, pneumatic equipment and for planning and designing an irrigation system.

## Product Details

- **Brand:** CARBO INSTRUMENTS
- **Material:** Brass, Copper Alloy, Stainless Steel
- **Item dimensions L x W x H:** 9.3 x 7.4 x 3.4 centimeters
- **Item weight:** 0.22 Kilograms
- **Thread type:** 1/4" Npt

## Images

![Stainless Steel Pressure Gauge Dual Display (-30 / 0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4" NPT - Image 1](https://m.media-amazon.com/images/I/71iMwD7a+9L.jpg)
![Stainless Steel Pressure Gauge Dual Display (-30 / 0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4" NPT - Image 2](https://m.media-amazon.com/images/I/71XKbvnj38L.jpg)
![Stainless Steel Pressure Gauge Dual Display (-30 / 0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4" NPT - Image 3](https://m.media-amazon.com/images/I/71-oZXPMICL.jpg)
![Stainless Steel Pressure Gauge Dual Display (-30 / 0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4" NPT - Image 4](https://m.media-amazon.com/images/I/61CvQ4RKQhL.jpg)
![Stainless Steel Pressure Gauge Dual Display (-30 / 0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4" NPT - Image 5](https://m.media-amazon.com/images/I/61xr2+egMCL.jpg)

## Questions & Answers

**Q: Can this gauge not be filled with any liquid?**
A: There is dry gauge 60 psi, please check the link:
https://www.amazon.com/dp/B07PBXTWRH?ref=myi_title_dp

**Q: hey i want got 10pic of your gauge. i just wonder is that made in china or US？**
A: China

**Q: * Mine had a plastic bezel that fogged white and a steel bezel ring of plated steel that rusted.  Where can I find a quality all stainless gauge?**
A: Here is the link    https://www.amazon.com/dp/B08WPYVBPL?ref=myi_title_dp&th=1

**Q: Where is it made? it mention that "manufacturer : carbo usa". is it means it is made in usa? i hope it is not made in china**
A: Carbon is based in the USA. i am not sure were this gauge is made and my gauge is not stamped on the out side. 
but i can say this i have never replaced a gauge for a failure. 
i have broke a few but i have them on field sprayers for my farm.

## Frequently Bought Together

- CARBO Instruments Stainless Steel Pressure Gauge Dual Display (-30/0 / +100 inHg/psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens - Compound Vacuum -1/4" NPT
- SENCTRL 5000 Psi Glycerin Liquid Filled Hydraulic High Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Gas Water Oil Pressure Test
- MEASUREMAN 0-100 PSI/kPa Water Pressure Gauge, Glycerin Filled,psi Gauge,for Home Water Pressure Test, 2-1/2’’ Dial, 304 Stainless Steel Case, 1/4’’ NPT Lower Mount

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*