MG44 wireless vacuum gauge
MG44 wireless vacuum gauge
MG44 wireless vacuum gauge
MG44 wireless vacuum gauge
MG44 wireless vacuum gauge
MG44 wireless vacuum gauge
MG44 wireless vacuum gauge
MG44 wireless vacuum gauge

MG44INT - Wireless Vacuum Gauge

Rugged, accurate and wireless.

- 300m wireless range;

- 60 bar overpressure;

- Three ways to view measurements: Job Link® app, Digital Manifold, and the MG44 screen.

Our Wireless Vacuum Gauge gives you accurate and fast measurements as a stand-alone tool, and performs at a high level in combination with the other Job Link® tools as well.


Three reasons why you need our MG44 Wireless Vacuum Gauge

1. Wireless and fast

With a 300m wireless range, the MG44’s measurements can be read anywhere on site. Simply connect the tool to your Job Link® app or Digital Manifold and you will be able to access all your MG44’s accurate measurements in real time.

2. Built-in protection

With a 60 bar overpressure on the vacuum gauge, you no longer have to worry about damaging the vacuum sensor. The built-in overpressure ensures that the sensor can take up to 60 bar overpressure while the vacuum gauge still remains highly-accurate and robust.

3. Three ways to use

While you’re performing a vacuum, the MG44 ensures that you can monitor the vacuum progress through the Job Link® app or the Digital Manifold from up to 300 meters away. No need to guess what the measurements are, just look it up in real time!



  • Connector type: 1/4” SAE male fitting
  • Accuracy: ±(5% of reading + 5 microns) at 25°C, 50 to 2000 microns
  • Range and Units: 50 to 25000 microns of mercury (English), 6 to 3333 Pascals (Metric), 0.06 to 33.33 mBar (Metric), 50 to 25000 mTorr (Metric), 0.05 to 25 Torr (Metric, equivalent to mmHg)
  • Best Resolution: 1 micron of mercury (below 2000 microns), 1 Pascal (below 250 Pascals), 0.001 mBar (below 2.5 mBar), 1 mTorr (below 2000 mTorr), 0.001 Torr (below 2.5 Torr, equivalent to mmHg)
  • Battery Type: 2 x AA Alkaline, NEDA 15A, JIS UM3, IEC LR6
  • Battery Life: 40 hours typical alkaline
  • Auto Power Off: 15 minutes default (APO adjustable)
  • Wireless Range: 300 meters line of sight. Obstructions affect distance.
  • Radio Frequency: 2.4 GHz
  • Water Resistance: IP54
  • Operating Environment: -10°C to 50°C at <75% RH
  • Storage Temperature: -20°C to 60°C at <80% RH (with batteries removed)
  • Weight: 300 g


Manual MG44

Manual MG44

Declaration of Conformity

Declaration of Conformity

Certificate of Origin

Certificate of Origin

Manual MG44 Turkish

Manual MG44 Turkish

Frequently asked questions

Can I connect the MG44 to the SMAN digital manifold?

How can I read the measurements on the MG44?

Why is my vacuum pressure inaccurate?

How to clean/maintain my MG44?

Where is the best location to put the MG44 for most accurate vacuum pressure reading?

Why will my MG44 show vacuum pressure when directly hooked up to pump but not when I am pulling on a system?

How do I check if my MG44 is leaking or not?

Why does my vacuum pressure jump up when I turn off my vacuum pump?

Why does my MG44 read – – – – ?

What is the wireless range?

What is the maximum overpressure on the MG44?

Can my tool connect wirelessly to the manifold?


MG44 Wireless Vacuum Gauge: Three ways of vacuum| Fieldpiece Europe
MG44 Wireless Vacuum Gauge: 60 Bar overpressure | Fieldpiece Europe
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MG44 wireless vacuum gauge

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