Vaetrix ETG Process Gauge


Looking to move from an analog dial gauge to a digital pressure gauge for certain process applications? The ETG Process Gauge is an affordable solution that is loaded with features that save you time testing and is very easy to use. Select the pressure range and accuracy to meet your application. Each unit can store up to 64,000 readings with date, time, and pressure using the Data Management Software.


We can create custom software to fit your needs. Read our blog here. 

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Pressure Ranges

-5 to 5 PSI, -15 to 15 PSI, -15 to 30 PSI, -12 to 30 PSI, -12 to 100 PSI, -12 to 300 PSI, -12 to 500 PSI, 0 to 1000 PSI, 0 to 2000 PSI, 0 to 3000 PSI, 0 to 5000 PSI, 0 to 10000 PSI, 0 to 14500 PSI, 0 to 20000 PSI, 0 to 30000 PSI


Include Bluetooth, Exclude Bluetooth


0.1% Full Scale, 0.25% Full Scale


Temperature, None

Intrinsically Safe (EX)

EX, None


Daily, Weekly, and Monthly rates are available on select items.


Calibration, inspection, cleaning, and/or repair may be available for this item.

Product Overview: Vaetrix ETG Process Gauge

The Vaetrix ETG Process Gauge makes precise pressure measurement applications possible by utilizing the most recent digital technology. All MEMS pressure sensors have complete temperature compensation across the whole operational range. The user-friendly interface and clear menu layout are the best in the business. The menu can be navigated with the arrow keys, and there are no obscure symbols or abbreviations. With over thirty years of experience creating process instrumentation, we take great satisfaction in designing and manufacturing our products here in the USA. A four-year warranty is offered to guarantee performance and dependability.

Vaetrix ETG Process Gauge Feature Highlights

  • 0.1% or 0.25% Full Scale Accuracy throughout temperature range

  • Datalogging up to 64,000 readings with Data Management Software

  • Dual Pressure Technology – Built in barometric sensor lets you run in gauge or absolute mode!

  • High and Low Alarms with Icon Notification and Red Backlight Warning

  • True graphics display with easy to read menus

  • Bluetooth option with Vaetrix E-Mobile Application

  • Snapshot feature to capture pressure readings with date and time

  • 1000+ hours of typical use on 3AA alkaline batteries

  • Intrinsically Safe: Optional – Class I, Division 1, Groups B,C & D (North America)


General Specifications

Pressure Accuracy: ±0.1% or ±0.25% Full Scale (Includes all effects of linearity, hysteresis, repeatability, temperature, and stability based on one year)

Barometric Accuracy: ±0.35% Full Scale

Power: 3 AA alkaline batteries (LR6)

Operating Range: 12°F to 122°F (-10°C to 50°C)

Storage Range: -10°F to 150°F (-23°C to 65°C)

Communications: USB or Bluetooth BLE with option

Update Rate: 4 readings per second


For complete specifications consult the User Manual.


Vaetrix ETG Process Gauge Available Ranges

-5 to 5 PSI

-12 to 30 PSI

-12 to 100 PSI

-12 to 500 PSI

0 to 1000 PSI

0 to 3000 PSI

0 to 5000 PSI

0 to 10000 PSI

0 to 14500 PSI


See more pressure gauges here.

We can create custom software to fit your needs. Read our blog here. 


Historically, in residential gas service testing, technicians were required to perform pressure integrity tests at the main distribution line as well as at the residential service line itself. While the main line tests could last 4-8 hours, the service tests at the residence may only last 10 minutes and typically do not require temperature records. Technicians were manually recording the start pressure, waiting 10 minutes, then manually recording the end pressure to document their test for inspectors. How did they accomplish documenting this test in a quantifiable way with a time stamp? CELL PHONE PICTURES! They took a picture of the gauge pressure at the start with a time stamp, and then a picture after 10 minutes with the end pressure and a time stamp. They then uploaded the pictures in their final report for visual proof.
THE PROBLEMS: (1) Remembering to check the gauge at exactly 10 minutes from the start time in order for the test to be valid; (2) No record or proof of any leakage between the 10-minute time period unless watching the gauge the entire test. (3) No physical document for proof of the test being properly performed, heavy reliance on cell phone pictures, times and word of technician – no data points. Read more about Timed Test Mode here. 

Rent the Vaetrix ETG Process Gauge

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JM Test Rental options can help you save capital, get the latest technology, and expand your capabilities. Daily, Weekly and Monthly rates are available on select items.

Vaetrix ETG Process Gauge Calibration

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Calibration, inspection, cleaning, and/or repair may be available for the Vaetrix ETG Process Gauge. Click to inquire about our calibration or other services.