Top 12 Vacuum Gauges

The air around comprises of many gases and goes through many temperature transitions along the day. From morning to evening, we experience a temperature range that decides our mood and determines our mental peace. The effect of temperature on anything, be it living or non-living, is not dismissible as secondary.

Browse Best Vacuum Gauges

Testo 552 - Digital Vacuum/Micron Gauge with Bluetooth

  • Brand Name: Testo
  • Model Name: 0560 5522
  • Satisfaction Score: 92%
  • Dimensions: 8.9 x 6.2 x 1.8 inches; 1.59 Pounds
  • Overall Score: 8.5
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Digital Handheld Manometer HVAC Air Vacuum/Gas Differential Pressure Gauge ...

  • Brand Name: TEKCOPLUS
  • Model Name: MATK-186
  • Size Options: 165 x 80 x 45mm
  • Satisfaction Score: 91%
  • Dimensions: 7.6 x 4 x 1.9 inches; 8.01 Ounces
  • Overall Score: 8.9
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Inficon Pilot Plus, Digital Vacuum Micron Gauge with KF-16 Fitting, 710-202-G27

  • Brand Name: Inficon
  • Model Name: 710-202-G27
  • Item Weight: 11.2 ounces
  • Satisfaction Score: 100%
  • Dimensions: 12.72 x 11.81 x 3.31 inches; 11.2 Ounces
  • Overall Score: 6.9
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Gast AD220 Oil for Rotary Vane Vacuum Pumps, 1 qt. Bottle

  • Brand Name: Gast
  • Model Name: AD220
  • Item Weight: 2.04 pounds
  • Satisfaction Score: 100%
  • Dimensions: 9.1 x 4.4 x 2.7 inches; 2.04 Pounds
  • Overall Score: 9.1
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CPS Products VG200 Portable Digital Vacuum Gauge, LCD, Atmospheric to 0 microns

  • Brand Name: Unknown
  • Model Name: AO-42500-08
  • Material Options: Glass
  • Item Weight: 13.8 ounces
  • Satisfaction Score: 100%
  • Dimensions: 8 x 5 x 2 inches; 13.76 Ounces
  • Overall Score: 9.9
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INFICON 712-701-G1 Replacement Infrared Cell for D-TEK Select Refrigerant Leak ...

  • Brand Name: Inficon
  • Model Name: 712-701-G1
  • Item Weight: 1.60 ounces
  • Satisfaction Score: 100%
  • Dimensions: 6.2 x 1.1 x 1.1 inches; 1.6 Ounces
  • Overall Score: 9.7
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Uniweld QS4L 2-Valve Brass Manifold

  • Brand Name: Uniweld
  • Model Name: QS4L
  • Satisfaction Score: 100%
  • Dimensions: 13.5 x 11.73 x 4.8 inches; 2.05 Pounds
  • Overall Score: 9.9
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Supco VG640D Vacuum Gauge, -10% Accuracy

  • Brand Name: Supco
  • Model Name: VG640D
  • Item Weight: 8.5 ounces
  • Satisfaction Score: 87%
  • Dimensions: 8.6 x 4.7 x 1.9 inches; 8.48 Ounces
  • Overall Score: 8.3
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  • Brand Name: RITCHIE
  • Model Name: 69075
  • Item Weight: 2.64 pounds
  • Satisfaction Score: 86%
  • Dimensions: 13 x 13 x 5 inches; 2.64 Pounds
  • Overall Score: 7.7
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DigiVac BPG Bullseye Precision Gauge, Portable Hands-Free Micron Meter, Measures ...

  • Brand Name: DigiVac
  • Model Name: BPG
  • Size Options: 0.125"
  • Color Options: blue
  • Material Options: Rubber
  • Item Weight: 1.00 pounds
  • Satisfaction Score: 99%
  • Dimensions: 11.1 x 10.4 x 4.3 inches; 1 Pounds
  • Overall Score: 8.3
Store Website:

Gast K485 Parts Kit for 4.5 cfm Pump

  • Brand Name: Gast
  • Model Name: K485
  • Item Weight: 1.60 ounces
  • Satisfaction Score: 100%
  • Dimensions: 5.9 x 4.9 x 2 inches; 1.6 Ounces
  • Overall Score: 9.9
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Vacuum Gauges Buying Guide

Vacuum gauges are used to determine the air pressure in our ventilation and air conditioner systems. While particular gadgets are a little intimidating, it might help to research them before purchasing to take the edge off. Here are some things to consider that will help you in selecting.

Mathematics is made easy for you

Scientific gauges can be very intimidating with so many numbers and calibration surrounding their functionality. No one expects you to learn the mathematical equations by heart, so it is better to look for a device that can measure the air pressure in many selectable units. Selectable units include Kpa, Psi, bar, mmHg, etcetera, and you can select the one that is easy for you to understand and compare with the other components of gas laws.

The versatility of the device

The main task of the vacuum gauge is to measure air pressure and troubleshooting. You can look for a device with countless features to ensure that you get precise and comprehensive vacuum measurements. You also have to decide between selecting a handheld and hands-free device. This decision is entirely on what you are comfortable using.

Time and tide wait for none

You can not just stand and wait for your readings to come through. You might want to look for a built-in device with ground-breaking real-time calculations to determine the pressure and temperature level and notify you when the evaluation is complete. Saving time is necessary to prevent any accident. You can even look for a device that communicates directly with your phone or tablet via a BlueTooth connection. This additional feature will not only increase the versatility of the device but, it will also report your precise analysis via email.