---
product_id: 517669428
title: "Oil filled Pressure gauge 300psi"
brand: "uharbour"
price: "¥3480"
currency: JPY
in_stock: null
reviews_count: 13
category: "Uharbour"
url: https://www.desertcart.jp/products/517669428-oil-filled-pressure-gauge-300psi
store_origin: JP
region: Japan
---

# Glycerin-filled vibration damping 300psi/20bar precision range Stainless steel corrosion resistance Oil filled Pressure gauge 300psi

**Brand:** uharbour
**Price:** ¥3480
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Gauge Your Pressure Like a Pro — Don’t Let Inaccuracy Hold You Back!

## Quick Answers

- **What is this?** Oil filled Pressure gauge 300psi by uharbour
- **How much does it cost?** ¥3480 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/517669428-oil-filled-pressure-gauge-300psi)

## Best For

- uharbour enthusiasts

## Why This Product

- Trusted uharbour 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 brass internals ensure long-lasting corrosion resistance and durability in demanding environments.
- • **Seamless Integration:** Standard 1/4" NPT rear connection fits most industrial setups, backed by responsive customer support for hassle-free use.
- • **Effortless Monitoring:** Large 2-1/2" dual-scale dial (psi/bar) with vibrant color coding makes pressure checks quick and intuitive.
- • **Precision You Can Trust:** Professional-grade accuracy compliant with ASME B40.100 for flawless pressure readings up to 300psi/20bar.
- • **Vibration-Free Readings:** Glycerin filling stabilizes the needle, minimizing pulsation effects for crystal-clear, reliable measurements every time.

## Overview

The Uharbour Glycerin Filled Pressure Gauge offers precise pressure measurement up to 300psi/20bar with ASME B40.100 accuracy. Its stainless steel case and brass internals provide superior corrosion resistance and durability, while glycerin filling dampens vibration for stable readings. Featuring a clear 2-1/2" dual-scale dial and a 1/4" NPT rear connection, this gauge is engineered for professional-grade reliability in industrial and scientific applications.

## Description

UHARBOUR Glycerin Filled Pressure Gauge 300psi/20bar, Stainless Steel case, Brass Inside Construction, 2-1/2" dial, 1/4" NPT Rear Connection.: desertcart.com: Industrial & Scientific

Review: Great Build Quality - Nice quality gauge with an easy to read dial and hefty weight. Nice that they included the 1/8NPT adapter.
Review: Good replacement for nitrogen - Bought this to replace broken gaige on my nitrogen regulator (HVACR). Worked like a charm. So much nicer than stock gauge. However I should have paid attention to size closer. Its held up well...through workers knocking my tank over...:/

## Features

- PORFESSIONAL GRADE PRESSURE GAUGE for lower pressure range to 300psi, Accuracy comply to ASME B40.100 standard.Widely appply for measuring the pressure of gas or liquid not corrosive to brass.
- STAINLESS STEEL CASE WITH DURABLE CONSTRUCTION is built to outlast the competition from normal steel or plastic case gauge. The superior quality steel and brass ensure the gauge corrosion resistance and extends the gauge life.
- GELYCERIN FILLING WITH 2-1/2" CLEAR DIAL enhance the reliability and integrity; helps dampen the effect of vibration and pulsation; Clear dial with dual two colors scales(bar/psi) make it easy to read;
- MATERIAL:Stainless steel case, brass wetted parts, glycerin filled.
- FRIENDLY CUSTOMER SUPPORT,Buy with confidence,save your time and money, and enjoy accurate measure experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZH97FV2 |
| Best Sellers Rank | #14,408 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Industrial Pressure Gauges |
| Date First Available | March 19, 2021 |
| Item Weight | 6.7 ounces |
| Item model number | GDD010 |
| Manufacturer | Uharbour |
| Product Dimensions | 2.7 x 2.7 x 2.2 inches |

## Product Details

- **Brand:** Uharbour
- **Item dimensions L x W x H:** 2.7 x 2.7 x 2.2 inches
- **Manufacturer:** Uharbour
- **Material:** Brass, Plastic, Stainless Steel
- **UPC:** 795890825832

## Images

![Oil filled Pressure gauge 300psi - Image 1](https://m.media-amazon.com/images/I/417c5YYECaL.jpg)
![Oil filled Pressure gauge 300psi - Image 2](https://m.media-amazon.com/images/I/41Iu6JUPfNL.jpg)
![Oil filled Pressure gauge 300psi - Image 3](https://m.media-amazon.com/images/I/41LzBAaNBgL.jpg)
![Oil filled Pressure gauge 300psi - Image 4](https://m.media-amazon.com/images/I/41PKfvaAouL.jpg)
![Oil filled Pressure gauge 300psi - Image 5](https://m.media-amazon.com/images/I/41ok3mWq6NL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Build Quality
*by A***D on December 30, 2025*

Nice quality gauge with an easy to read dial and hefty weight. Nice that they included the 1/8NPT adapter.

### ⭐⭐⭐⭐⭐ Good replacement for nitrogen
*by C***S on September 7, 2025*

Bought this to replace broken gaige on my nitrogen regulator (HVACR). Worked like a charm. So much nicer than stock gauge. However I should have paid attention to size closer. Its held up well...through workers knocking my tank over...:/

### ⭐⭐⭐⭐⭐ Very good quality
*by S***L on December 22, 2025*

Sturdy, the gauge is accurate. Used it to construct an inflation system which inflates two tires at a time. Have used in the field numerous times.

## Frequently Bought Together

- UHARBOUR Glycerin Filled Pressure Gauge 300psi/20bar, Stainless Steel case, Brass Inside Construction, 2-1/2" dial, 1/4"NPT Rear Connection.
- SENCTRL 0-160 Psi Glycerin Liquid Filled Air Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, Water Pump, Tire, Large Air Compressor, Well Pump, RV Regulator Pressure Test
- MEASUREMAN 2-1/2" dial,Glycerin Filled, Stainless Steel case, Brass Inside, 30inHg/-100kpa-0-30psi/200kpa,1/4" NPT Lower Mount

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**Shop now:** [https://www.desertcart.jp/products/517669428-oil-filled-pressure-gauge-300psi](https://www.desertcart.jp/products/517669428-oil-filled-pressure-gauge-300psi)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-10*