---
product_id: 124255794
title: "Orion Motor Tech AC Gauge Set with Self Sealing & Puncturing R134A Can Tap, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Freon Charge Kit"
brand: "orion motor tech"
price: "$164"
currency: NZD
in_stock: true
reviews_count: 11
category: "Orion Motor Tech"
url: https://www.desertcart.nz/products/124255794-orion-motor-tech-ac-gauge-set-with-self-sealing-puncturing
store_origin: NZ
region: New Zealand
---

# Color-coded 4-layer hoses 1.6% accuracy calibration Solid brass & ABS durability Orion Motor Tech AC Gauge Set with Self Sealing & Puncturing R134A Can Tap, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Freon Charge Kit

**Brand:** orion motor tech
**Price:** $164
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master your car’s climate control like a pro—don’t get left in the heat!

## Quick Answers

- **What is this?** Orion Motor Tech AC Gauge Set with Self Sealing & Puncturing R134A Can Tap, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Freon Charge Kit by orion motor tech
- **How much does it cost?** $164 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/124255794-orion-motor-tech-ac-gauge-set-with-self-sealing-puncturing)

## Best For

- orion motor tech enthusiasts

## Why This Product

- Trusted orion motor tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Solid brass and ABS construction ensures years of heavy-duty, shock-resistant use.
- • **Effortless Operation:** Self-sealing & puncturing can taps with adjustable couplers for seamless refrigerant charging.
- • **Instant System Insights:** Integrated moisture indicator keeps your coolant’s health front and center.
- • **Precision You Can Trust:** Calibrated to 1.6% accuracy for flawless diagnostics every time.
- • **Universal Compatibility:** Works flawlessly with R134a, R12, R22, and R502 refrigerants—DIY or pro-grade.

## Overview

The Orion Motor Tech AC Gauge Set is a professional-grade automotive tool kit featuring hybrid anti-shock gauges with 1.6% accuracy, durable solid brass and ABS construction, and color-coded 4-layer hoses rated for up to 600 psi daily pressure. Compatible with multiple refrigerants (R134a, R12, R22, R502), it includes self-sealing and puncturing can taps plus adjustable couplers, making it ideal for both DIY enthusiasts and HVAC professionals seeking reliable, precise AC system diagnostics and maintenance.

## Description

Buy Orion Motor Tech AC Gauge Set with Self Sealing & Puncturing R134A Can Tap, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Freon Charge Kit: Diagnostic Equipment - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great - Works great for a good price!
Review: High Quality DIY Kit - Great item - added refrigerant my Buick Enclave.

## Features

- COMPLETE GAUGE SET: This professional automotive AC tool kit from Orion Motor Tech includes a 3-way gauge, 3 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/4'' to 1/2'' 29° trap adapter, and both puncture-style and self-sealing can taps
- HYBRID ANTISHOCK GAUGES: The 2.6" high and low pressure gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting wear and shock and a dry dial providing better winter performance
- BUILT TO LAST: Made from solid brass, ABS, and rubber, this AC manifold gauge set is designed for years of reliable heavy-duty use; the moisture indicator monitors your coolant's condition in real time; and calibration screws ensure 1.6% accuracy
- COLOR-CODED HOSES: Blue for low, red for high, and yellow for charging, these PVC hoses have 4 reinforced layers to work with daily pressure up to 600 psi (3000 psi burst pressure)
- WIDE APPLICATION: This car AC gauge set works with R134a, R12, R22, and R502 refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system's pressure, evacuate and refill coolant, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JLQTK9C |
| Best Sellers Rank | #39,502 in Automotive ( See Top 100 in Automotive ) #3 in Air Conditioning Diagnostic Equipment |
| Date First Available | October 22, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.52 pounds |
| Item model number | OMTDMG201901 |
| Manufacturer | Orion Motor Tech |
| Product Dimensions | 8.27 x 7.48 x 3.54 inches |

## Product Details

- **Brand:** Orion Motor Tech
- **Item Weight:** 1.6 Kilograms
- **Item dimensions L x W x H:** 8.27 x 7.48 x 3.54 inches
- **Manufacturer:** Orion Motor Tech
- **Material:** Aluminum, Brass, PVC

## Images

![Orion Motor Tech AC Gauge Set with Self Sealing & Puncturing R134A Can Tap, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Freon Charge Kit - Image 1](https://m.media-amazon.com/images/I/71G+vwHegrL.jpg)

## Questions & Answers

**Q: Does it give psi or psig? The gauge face shows the unit in psi (also see product details), while the temp-pressure mapping appears to be F-psig.**
A: PSIG only. When disconnected the gauges read zero. The P-T chart for R-134a is fairly accurate to within around 3 degrees F, as far as I can tell, which means it is definitely PSIG/TempF.

**Q: Is this fahrenheit? i do not want celsius?  the pictures show f but the third bullet point on the description says celsius?  what is the truth?**
A: These have Fahrenheit scale on them.

**Q: Under what circumstances should the pins (as shown in D, similar to tire valve pins) be unscrewed from the ends of hoses using the red tool?**
A: I would say these are extra valve cores in case one goes bad

**Q: Are these low loss fittings?**
A: If you buy this product, you will get: 1pc 3-way HAVC freon gauge (1/4" male), 3pc hoses (1/4" female), 2pc quick couplers (1/4" male), 1pc ACME adapter (1/4" Male to 1/2" Female), and 1pc can tap (piercing-style) (1/4" male). They are of good quality. If you need any further assistance, please feel free to contact our customer support. We will offer assistance in a timely manner.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by D***D on November 12, 2025*

Works great for a good price!

### ⭐⭐⭐⭐⭐ High Quality DIY Kit
*by S***N on December 1, 2025*

Great item - added refrigerant my Buick Enclave.

### ⭐⭐⭐⭐ Designed for DIYer at home - Not for real repair shop frequent use
*by H***Y on June 20, 2023*

The instructions presume an expert if proper use. What is NOT mentioned: There is a spool of teflon tape to enable tightened hoses. Wrap tape around the ports on the manifold before attaching hoses. Wrap tape around the Low/High port adaptors prior to screwing into the hoses. If NOT using the yellow hose, you MUST attach it to the back of the manifold tightly or else gas escapes through that yellow hose (obviously since it is the vacuum connection). Opening both of the manifold gauge handles at the same time becomes a simple pass-through from Hi to Low ports ... and thus an error in usage (and rather unsmart). Check YouTube videos for how professionals use this device. Otherwise, the unit is high quality for this price break. UPDATE 7/6/2023: Do NOT open either side valves on the manifold unless evacuating with yellow hose to a vacuum gas-recovery pump or using the yellow hose for charging. NEVER EVER open both gauges at the same time. Always close both only finger-tight (to not ruin the brass seats of the valve. If only trying to diagnose A/C, keep both valves on the manifold CLOSED.

## Frequently Bought Together

- Orion Motor Tech AC Gauge Set with Self Sealing & Puncturing R134A Can Tap, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Freon Charge Kit
- Orion Motor Tech Vacuum Pump, 3.5 cfm 1/4 hp HVAC Single Stage Vacuum Pump for R12 R22 R134a R410a R502, Auto AC Vacuum Pump Kit for Automotive Air Conditioner Resin Degassing & More, Oil Included

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-07*