---
product_id: 354265600
title: "Fieldpiece MG44 - Wireless Vacuum Gauge"
brand: "fieldpiece"
price: "RM3084"
currency: MYR
in_stock: true
reviews_count: 5
category: "Fieldpiece"
url: https://www.desertcart.com.my/products/354265600-fieldpiece-mg44-wireless-vacuum-gauge
store_origin: MY
region: Malaysia
---

# Large backlit dot-matrix LCD 1000 ft wireless range Reversible angled coupler Fieldpiece MG44 - Wireless Vacuum Gauge

**Brand:** fieldpiece
**Price:** RM3084
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your HVAC game with wireless precision that keeps you ahead of the pack!

## Quick Answers

- **What is this?** Fieldpiece MG44 - Wireless Vacuum Gauge by fieldpiece
- **How much does it cost?** RM3084 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/354265600-fieldpiece-mg44-wireless-vacuum-gauge)

## Best For

- fieldpiece enthusiasts

## Why This Product

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

## Key Features

- • **Precision You Can Trust:** Reliable, leak-proof seal and real-time data help you diagnose and fix vacuum issues faster—because every micron counts.
- • **Built Rugged for the Field:** IP54-rated weather resistance and impact-proof casing ensure durability on every job site, rain or shine.
- • **Unmatched Wireless Freedom:** Monitor vacuum levels remotely up to 1000 ft via Job Link app or compatible manifolds—stay hands-free and in control.
- • **Engineered for Tight Spaces:** Reversible angled coupler and sleek cylindrical design make installation effortless, even in the most cramped HVAC systems.
- • **Crystal-Clear Readings Anytime:** Large backlit LCD with dot-matrix display offers bar graphs, rate, and rate meter views—perfect for low light or awkward angles.

## Overview

The Fieldpiece MG44 Wireless Vacuum Gauge combines advanced wireless monitoring with a rugged, compact design. Featuring a reversible angled coupler for tight spaces, a large backlit dot-matrix LCD for versatile data views, and up to 1000 ft remote connectivity via the Job Link app or Fieldpiece manifolds, it delivers precise, leak-proof vacuum measurements. Built to withstand tough job site conditions with IP54 weather resistance, the MG44 is the professional’s go-to tool for efficient, accurate HVAC evacuation diagnostics.

## Description

Fieldpiece MG44Reliable, leak-proof sealReversible angled coupler and new cylindrical design are easier to fit into tight spacesView from up to 1000 ft away via the Job Link mobile app, on the Fieldpiece SMAN Refrigerant Manifold, or direct from the MG44's displayThe new larger backlit LCD screen is easier to read and its dot-matrix display shows more info including a bar graph, rate, and rate meterIP54-rated weather-resistantWireless Vacuum GaugeDesigned for the fieldLike every piece of Fieldpiece hardware, the Wireless Vacuum Gauge (MG44) is built to make your work easier. It helps eliminate misleading measurements by allowing you to connect it at the system port - even those awkward, hard-to-reach spots. It's also housed in a rugged impact - and weather-resistant case.Install anywhere - even one-handedThe new, smaller cylindrical shape of the Wireless Vacuum Gauge, its no-slip grip, and the addition of a reversible angled coupler - mean the MG44 is easy to manipulate and install in the toughest spots.Three ways to useWhile you're performing an evacuation, this gauge allows you to monitor progress via the Job Link app from up to 1000' away. The MG44 also works with existing SMAN Refrigerant Manifolds (SM380V/SM480V) or you can monitor evacuation measurements directly on the MG44 display.Three ways to viewA dot-matrix display means you get multiple views - bar graph, rate, and rate meter; and our new larger backlit LCD screen is bright and easy to read, even in low light or at odd angles.

Review: Just got it in the other day and quickly found that my gages are leaking (no surprise there). I then connected it directly to my pump and found that it would pull down to ~40 microns and then flare up to 750 and pull back down. Found an O-ring that was getting sucked in at low vacuum (and leaked) so I fixed that and re-sealed two other O-rings on the pump. Then lubricated the rubber seal on the ballast valve. Next thing you know, pump pulled straight down to 27 microns very quickly with no spikes or rise. So that straightened my pump out right off the bat. I also know that the oil in the pump is good. Haven't yet connected it to my car but I already know this is a *good* unit. Spend the extra $50 or $100 and get this one. I tried a cheaper one and returned it. This is the *right* one to get.
Review: El medidor de aspiración inalámbrico funciona de manera muy precisa y rápida. La pantalla es clara y los botones son intuitivos, lo que facilita tomar lecturas sin complicaciones. La batería dura bastante tiempo y la construcción se siente robusta, ideal para trabajo profesional o uso frecuente. Me ha resultado muy útil para medir sistemas HVAC y comprobar aspiraciones sin depender de cables. Recomendado para técnicos o aficionados que buscan confiabilidad y comodidad en sus herramientas.

## Features

- Wireless Vacuum Gauge
- Reliable, leak-proof seal
- Reversible angled coupler and new cylindrical design are easier to fit into tight spaces
- View from up to 1000 ft away via the Job Link mobile app, on the Fieldpiece SMAN Refrigerant Manifold, or direct from the MG44's display
- The new larger backlit LCD screen is easier to read and its dot-matrix display shows more info including a bar graph, rate, and rate meter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099F3CNQW |
| Batteries | 2 AA batteries required. |
| Best Sellers Rank | #31,035 in Automotive ( See Top 100 in Automotive ) #34 in Automotive Air Conditioning Line Repair Tools |
| Brand | Fieldpiece |
| Customer Reviews | 4.6 4.6 out of 5 stars (409) |
| Date First Available | 12 August 2021 |
| Item Weight | 381 g |
| Item model number | MG44 |
| Manufacturer | Fieldpiece |
| Manufacturer Part Number | MG44 |
| Model | MG44 |
| Product Dimensions | 25.4 x 12.7 x 12.7 cm; 381 g |

## Product Details

- **Brand:** Fieldpiece
- **Item dimensions L x W x H:** 25.4 x 12.7 x 12.7 centimeters
- **Manufacturer:** Fieldpiece
- **Material:** Plastic
- **UPC:** 872641004934

## Images

![Fieldpiece MG44 - Wireless Vacuum Gauge - Image 1](https://m.media-amazon.com/images/I/61dqihtXcmL.jpg)
![Fieldpiece MG44 - Wireless Vacuum Gauge - Image 2](https://m.media-amazon.com/images/I/714B9f7ABYL.jpg)
![Fieldpiece MG44 - Wireless Vacuum Gauge - Image 3](https://m.media-amazon.com/images/I/71riEu85BbL.jpg)
![Fieldpiece MG44 - Wireless Vacuum Gauge - Image 4](https://m.media-amazon.com/images/I/814NE6rHdRL.jpg)
![Fieldpiece MG44 - Wireless Vacuum Gauge - Image 5](https://m.media-amazon.com/images/I/81WPqUSwPNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***T on 13 June 2023*

Just got it in the other day and quickly found that my gages are leaking (no surprise there). I then connected it directly to my pump and found that it would pull down to ~40 microns and then flare up to 750 and pull back down. Found an O-ring that was getting sucked in at low vacuum (and leaked) so I fixed that and re-sealed two other O-rings on the pump. Then lubricated the rubber seal on the ballast valve. Next thing you know, pump pulled straight down to 27 microns very quickly with no spikes or rise. So that straightened my pump out right off the bat. I also know that the oil in the pump is good. Haven't yet connected it to my car but I already know this is a *good* unit. Spend the extra $50 or $100 and get this one. I tried a cheaper one and returned it. This is the *right* one to get.

### ⭐⭐⭐⭐⭐ Review
*by P***N on 26 August 2025*

El medidor de aspiración inalámbrico funciona de manera muy precisa y rápida. La pantalla es clara y los botones son intuitivos, lo que facilita tomar lecturas sin complicaciones. La batería dura bastante tiempo y la construcción se siente robusta, ideal para trabajo profesional o uso frecuente. Me ha resultado muy útil para medir sistemas HVAC y comprobar aspiraciones sin depender de cables. Recomendado para técnicos o aficionados que buscan confiabilidad y comodidad en sus herramientas.

### ⭐⭐⭐⭐⭐ Review
*by H***C on 21 November 2025*

This tool is awesome. It reads microns great, the bluetooth to the phone enables you to do other things and still watch progress. Highly recommended this product!!!

## Frequently Bought Together

- Fieldpiece MG44 - Wireless Vacuum Gauge
- Appion MGAVCT 1/4" MegaFlow Vacuum-Rated Valve Core Removal Tool
- Fieldpiece - VC2G 1/4″ Valve Core Removal Tool Dual Valve with Sight Glass - Vacuum-Rated 20 microns & A2L Compatible - HVAC Tools

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-11*