---
product_id: 575499893
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: "1573043₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/575499893-stainless-steel-pressure-gauge-dual-display-30-0-100-inhg
store_origin: VN
region: Vietnam
---

# Dual psi/bar/kPa Display ±2.5% ASME Grade A Accuracy Stainless Steel & Polycarbonate Durability 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:** 1573043₫
**Availability:** ✅ In Stock

## Summary

> 📊 Elevate Your Pressure Game with Precision & Durability!

## 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?** 1573043₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/575499893-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

- • **Built to Endure:** Robust stainless steel case and polycarbonate lens protect against harsh environments, vibration, and pulsation.
- • **Liquid-Filled Stability:** Glycerine filling dampens needle movement for smooth, accurate readings even under fluctuating pressure conditions.
- • **Precision You Can Trust:** ASME B40.1 Grade A accuracy ensures reliable readings within ±2.5% of span, perfect for critical HVAC and hydraulic systems.
- • **Universal Compatibility:** Ideal for oil, water, air, compressor, and gaseous media that are non-corrosive, making it your go-to gauge for multiple industries.
- • **Versatile Dual-Scale Display:** Easily switch between psi, bar, and kPa for seamless integration across diverse industrial applications.

## Overview

The CARBO Instruments Stainless Steel Pressure Gauge features a 2.5-inch dual-scale display (psi/bar/kPa) with ASME B40.1 Grade A accuracy (±2.5%). Its stainless steel case and polycarbonate lens ensure rugged durability, while glycerine liquid filling stabilizes readings by dampening vibration and pulsation. Designed for use with oil, water, air, and non-corrosive gases, this compound vacuum gauge supports pressures from -30 inHg to +100 psi with a 1/4" NPT lower mount, making it a versatile and reliable tool for HVAC, hydraulics, compressors, and more.

## Description

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

## Features

- ASME B40.1 Grade A Accuracy Compliance ± 2-1-2 % of span
- Oil, Water, Air, Compressor, Hydraulics, HVAC, Gaseous & Liquid media that are not highly viscous or crystallizing and not corrosive or oxidizing to copper alloy parts
- Dual Scale: psi / bar with kPa guidance.
- Burdong tube type, Brass and Copper Alloy Wetted Parts, Polycarbonate Window Lens
- Stainless Steel Case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CARBO INSTRUMENTS |
| Material | Stainless,Copper,Steel |
| Item dimensions L x W x H | 9.3 x 7.4 x 3.4 Centimeters |
| Item Weight | 0.22 Kilograms |
| Screen Size | 2.5 Inches |
| UPC | 810017352791 |
| Manufacturer | CARBO USA |
| Country of Origin | USA |
| Number of Memory Sticks | 1 |
| Item Weight | 218 g |
| Product Dimensions | 9.3 x 7.39 x 3.4 cm; 218 g |
| Item part number | L25-SSL-V100 |
| Item Height | 1.34 Inches |
| Item Width | 2.91 Inches |
| Are batteries included? | No |

## Product Details

- **Brand:** CARBO INSTRUMENTS
- **Material:** Stainless,Copper,Steel
- **Item dimensions L x W x H:** 9.3 x 7.4 x 3.4 Centimeters
- **Item Weight:** 0.22 Kilograms
- **Screen Size:** 2.5 Inches

## 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)

## Available Options

This product comes in different **Style Name** options.

## 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 Vietnam*
*Store origin: VN*
*Last updated: 2026-02-21*