---
product_id: 255090645
title: "Yellow Jacket Ritchie 49137 3-1/8\" Red Pressure, 0-800 psi, R-22/404A/410A Gauge Degrees F"
brand: "yellow jacket"
price: "€ 93.27"
currency: EUR
in_stock: true
reviews_count: 5
category: "Yellow Jacket"
url: https://www.desertcart.nl/products/255090645-yellow-jacket-ritchie-49137-3-1-8-red-pressure-0
store_origin: NL
region: Netherlands
---

# Calibrated to 1% accuracy for precision 1/8 inch NPT male connection for secure fit Color-coded red for instant pressure ID Yellow Jacket Ritchie 49137 3-1/8" Red Pressure, 0-800 psi, R-22/404A/410A Gauge Degrees F

**Brand:** yellow jacket
**Price:** € 93.27
**Availability:** ✅ In Stock

## Summary

> 🔴 Stay ahead of the pressure game with pinpoint accuracy!

## Quick Answers

- **What is this?** Yellow Jacket Ritchie 49137 3-1/8" Red Pressure, 0-800 psi, R-22/404A/410A Gauge Degrees F by yellow jacket
- **How much does it cost?** € 93.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/255090645-yellow-jacket-ritchie-49137-3-1-8-red-pressure-0)

## Best For

- yellow jacket enthusiasts

## Why This Product

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

## Key Features

- • **Trusted OEM Quality:** OEM-grade reliability with a 4.7-star rating from over 700 professionals who depend on it daily.
- • **Universal Compatibility:** Fits standard 1/8 inch NPT male connections for seamless integration with R-22, R-404A, and R-410A systems.
- • **Durable Brass Construction:** Built to last with robust brass material, perfect for demanding HVAC environments.
- • **Precision Pressure Reading:** Engineered for 1% calibration accuracy, ensuring reliable diagnostics every time.
- • **Instant Visual Identification:** Bold red color coding lets you quickly identify high side pressure at a glance.

## Overview

The Yellow Jacket Ritchie 49137 is a high side pressure gauge designed for HVAC professionals, featuring a vibrant red color code, 1% calibration accuracy, and a durable brass build. Compatible with R-22, R-404A, and R-410A refrigerants, it ensures precise, reliable readings with a secure 1/8 inch NPT male connection, making it a trusted tool in over 700 positive user reviews.

## Description

High Side Gauge

Review: Needed to replace a broken gauge that was dropped. This is an OEM part, so it worked as expected.
Review: Just what I needed to make close contact guage.

## Features

- Color coded red for pressure
- Calibrated to 1% accuracy
- 1/8 inch NPT male connection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C2GWR5G |
| Color Name | Red |
| Customer Reviews | 4.7 4.7 out of 5 stars (701) |
| Date First Available | 6 June 2013 |
| Item Weight | 227 g |
| Item model number | 49137 |
| Material Type | Brass |
| Product Dimensions | 15.24 x 12.7 x 3.05 cm; 226.8 g |
| Size | 1-(Pack) |
| Standing screen display size | 15.24 Centimeters |

## Product Details

- **Brand:** Yellow Jacket
- **Item dimensions L x W x H:** 15.2 x 12.7 x 3 centimeters
- **Item weight:** 227 g
- **Material:** Brass
- **UPC:** 686800491370 794685158926

## Images

![Yellow Jacket Ritchie 49137 3-1/8" Red Pressure, 0-800 psi, R-22/404A/410A Gauge Degrees F - Image 1](https://m.media-amazon.com/images/I/81JDjuzB8OL.jpg)
![Yellow Jacket Ritchie 49137 3-1/8" Red Pressure, 0-800 psi, R-22/404A/410A Gauge Degrees F - Image 2](https://m.media-amazon.com/images/I/31kHdUuD+JL.jpg)

## Questions & Answers

**Q: would this gauge tell me how much puron is needed in my AC and heat unit?**
A: No. You have to have both gauges low and high then other factors of the system as well. Better off calling a HVAC company. Also need epa license to handle Puron and other refrigerants.

**Q: Residue in gauges won't blend refrigerant even a little?**
A: If using a different  refrigerant, then you should run some nitrogen gas through them to clean out  the residual refrigerant, as it might contaminate Ur system.

**Q: Does this fit the yellow jacket titan manifold**
A: It fits perfectly.

**Q: I have a r22 Mastercool manifold and hoses. Can just buy the yellow jacket high and low gauges and swap them out?**
A: If you have the space to handle the diameter if they come out at a 45 degree angle you probably would but if they come straight up out of the manifold you may want to measure closely if your current gauge heads are close to the diameter of the yellow jacket then obviously it would work also there are 45 degree adapters available that you probably could put on your current gauges to get those yellow jacket ones to fit if they were too small of spacing

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***D on 13 November 2025*

Needed to replace a broken gauge that was dropped. This is an OEM part, so it worked as expected.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 16 December 2025*

Just what I needed to make close contact guage.

### ⭐⭐⭐⭐⭐ Review
*by N***O on 9 October 2025*

Excelentes medidores. Marca de prestigio

## Frequently Bought Together

- Yellow Jacket 49137 3-1/8" Red Pressure, 0-800 psi, R-22/404A/410A Gauge Degrees F
- Yellow Jacket 49138 3-1/8" Blue Compound, 30", 0-350 psi, R-22/404A/410A Gauge Degrees F
- Yellow Jacket 19110 Ritchie Quick Coupler

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-17*