Black & Blue MaxTow 30 PSI Boost/Vacuum Gauge

Your Price: $82.99
Item Number:
Gauge Series:
Black & Blue MaxTow Series
Gauge Type:
Range of Reading:
30 inHG - 30 PSI
Face Color:
Backlighting Color:
Sending Unit:
Measurement Unit:
MaxTow 30 PSI Turbo Boost Vacuum Gauge Kit - Double Vision | Digital & Analog Readings - Electronic Sensor - Black Dial | Blue LED - 52mm | 2-1/16"
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MaxTow’s Double Vision™ Boost/Vacuum Gauge is an electronically driven, high-performance gas truck gauge that includes an electronic boost sensor which reads and displays boost pressure levels from 0 to 30 PSI and compression levels from -30 to 0 inHG with unrivaled accuracy while eliminating the need for running a lengthy vacuum hose and t-fitting.

You asked for it and we listened! MaxTow's Black & Blue Double Vision™ Gauge Series features a black gauge face with dual readout displays which include an analog reading with an illuminated red needle and a quick glance digital display; both of which are illuminated by ultra-bright blue LED lighting. Each 2 1/16" (52mm) gauge is driven by stepper motor technology which allows for exceptionally smooth needle movement that keeps up with the changing statistics of the engine. This turbo boost vacuum gauge also features daytime and nighttime dimming modes with 3 customizable settings for each mode. This feature offers multiple dimming options allowing you to set your preference when hitting the road during the day or at night! The included brightness recall function remembers the previous brightness setting that was enabled before powering the truck down so you won't have to reset it every time you turn the truck on!

MaxTow’s turbo boost gauge features extended wire harnesses for both power (5') and boost pressure sensor (9') connections, assuring that you’ll have more than enough wire for a quick and easy installation. All gauge mounting hardware and installation instructions come standard with every boost pressure gauge purchased, as well as a one year limited warranty and free lifetime technical support. Get ready to hit the road and Tow to the Max™!

  • 2 1/16" (52mm) Black Face Gauge with a Magnified Lens
  • Gauge Depth Measures 1 5/16"
  • Boost Reading from 0 to 30 PSI
  • Vacuum and Compression Levels Between -30 to 0 inHG
  • Double Vision Display Feature with Analog and Digital Readings
  • Blue LED Through Dial Lighting with a Red Illuminated Needle
  • Daytime Dimming Mode with 3 Customizable Brightness Settings
  • Nighttime Dimming Mode with 3 Customizable Brightness Settings
  • Electronic Boost Pressure Sensor
  • 9' Boost Pressure Sensor Wire
  • 6' of Vacuum Hose and T-Fitting
  • 5' Power Wire
  • Mounting Hardware
  • Installation Instructions
  • Free Lifetime Technical Support
  • One Year Limited Warranty
Tech Specs
Range of Reading: Boost: 0 - 30 PSI
Vacuum: -30 - 0 inHG
Diameter of Gauge: 2-1/16" or 52mm
Depth of Gauge: 1-5/16" or 33mm
12-Volt Power Required:
Power Wire Harness Length: 5'
Sensor Wire Harness Length: 9'
Included Parts List: Power Harness, Sensor Harness, Boost/Vacuum Sensor, Vacuum Line, Plastic Non-Restricted T-Fitting, Inline Filter, Hose Clamp, Mounting Hardware, Gauge Visor & Instructions
Sensor Thread Size: 1/8" Inner-Diameter T-Fitting
Actual Sensor Size: 2" x 1" x 3/4"
Power Harness Gauge Size: 18 Gauge

Includes an installation guide which is available online and included with your order. You can also visit our library of installation videos which include complete step-by-step tutorials and useful tips on how to install a wide range of MaxTow products.

Download and Print the PDF PDF Instructions

Product Reviews

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  • Great Gauge

    Posted by paul jackson on Mar 02, 2017

    I bought this gauge with an oil pressure and water temperature gauge after buying a fuel pressure gauge for my Foxbody Mustang. I was impressed with the fuel pressure dual readout so much that I decided to ditch the old school analog mechanical gauges I had in the car for these ones even though they are "designed" for trucks. I really enjoy full sweep gauges and I like the digital readout as well. As far as I know, this is the only gauge like this in the market. A neighbor saw them and wants them for his truck. The wiring was easy and straightforward. I like the dual reading and the gauge seems to be great in response and seems to be accurate enough for me to get a feel of the engine temps. The factory brightness for both day and night are fine with me - and I still can dim it more if needed. I like that I can see the face in the daylight even when driving into the sun. I didn't encounter any install issues and everything worked perfect the 1st time. Read the instructions are verify what you get versus what you need - you might need an adapter or bushing to set the sending unit into the engine, but knowing about it before you start and getting those pieces makes it a quick and easy install. My only complaint about it would be that I do not have boost on this engine and would love to have full sweep on vacuum only, but that isn't available at this time, so I opted for this gauge. It still works great, but would much prefer a vacuum only gauge.