10 BEST VACUUM GAUGES for sale in 2022 – compare between the best vacuum gauges on sale.

Rank Product Rating
1
8MILELAKE Fuel Pump and Vacuum Tester Gauge Leak Carburetor Pressure Diagnostics
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143 Reviews
Product Highlights
  • Test fuel pump output pressure to 10PSI
  • Read engine vacuum to 28
  • Comes with large 3-1/2 inches
  • Adapters suitable for most vehicles

$28.00 $20.99
2
DuraChoice 2-1/2' Oil Filled Vacuum Pressure Gauge, Water Oil Gas - Stainless Steel Case, Brass, 1/4' NPT, Lower Mount Connection -30HG/30PSI
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31 Reviews
Product Highlights

$13.49
3
BTSHUB Fuel Pump & Vacuum Tester Gauge Leak Carburetor Pressure Diagnostics Tool Kit
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Product Highlights
  • Professional Tester: Fuel Pump & Vacuum Tester Gauge Kit – Fuel Pump Pressure & Vacuum, Carburetor Test enables testing of the fuel delivery pressure to the engine to check for worn or defective parts in fuel pumps and vacuum systems; Set includes a variety of adapters suitable for most vehicles; Intended for carburetor engines with a mechanical fuel pump operating pressures up-to 10 PSI (0.7 Bar)
  • Aplications: 4 tests can be performed – Fuel pump pressure, fuel pump vacuum, carburetor intake manifold, and vacuum test; When reading the pressure gauge, occasional needle drop indicates that the carb or tappets need an adjustment plug, missing or stuck valve, or trouble in carburetor; Steady, regular drop indicates that the valve is held open, burnt, or chipped; Wide pressure fluctuation at high speeds indicates a weak valve spring; Steady drop to zero pressure indicates a choked muffler
  • Easy-to-use: Assembly and operating instruction manual included; Pressure gauge has a 4-inch (10.2cm) diameter with color-coded measurement scales so it is easy to read and a 1.2-inch (3cm) thickness with rubber side notches for easy grip; Extra-long rubber hose and 14mm/18mm manifold adapter; Rubber hose 40 PSI (2.8 Bar) maximum working pressure; Pressure gauge 0-28 IN-Hg (0-70 cm-HG) vacuum and 0-10 PSIG (0-0.7 kg/cm²) pressure
  • Easy Storage: All the tools are well organized in a storage case for easy transportation, simple storage, and quick identification

$18.99
4
CPS VG200: Vacuum Gauge with Digital LCD Display
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151 Reviews
Product Highlights
  • ACCURATE - Calibrated to strict NIST standards for best-in-class accuracy and reliability.
  • SMART DESIGN - Advanced sensor design with self-heated thermistor bridge and automatic temperature compensation.
  • SIMPLE TO CLEAN - Field cleanable sensor designed to withstand 400 Psi of positive pressure.
  • EASY TO READ - Continual digital readout of evacuation process on large, easy to read 5-digit LCD display.

$147.00
5
HFS 2' Dry Utility Vacuum Pressure Gauge Blk.Steel 1/4' NPT Lower Mount; -30HG/0PSI
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39 Reviews
Product Highlights
  • 2" Dial Size
  • Dual Scale - PSI / Bar
  • Movement: Copper Alloy
  • Bourdon Tube: Copper Alloy

$7.49
6
HFS (R) 2' Oil Filled Vacuum Pressure Gauge - SS/Br 1/4' NPT Lower Mount -30HG/0
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16 Reviews
Product Highlights
  • 2" Dial Size
  • Dual Scale - PSI / Bar
  • Movement: Copper Alloy
  • Bourdon Tube: Copper Alloy

$9.99
7
CARBO Instruments 2 1-2' Pressure Gauge, Stainless Steel Case, Chrome Plated Brass Connection, Lqiuid Filled, Vacuum -30 Hg/0, Back Mount 1/4' NPT
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Product Highlights
  • ASME B40.1 Grade A Accuracy Compliance ± 2-1-2 % of span
  • Oil, Water, Air, Compressor, Hydraulics, HVAC, Gaseous & Liquid media that are not highly viscous or crystallizing and not corrosive or oxidizing to copper alloy parts
  • Dual Scale: psi / bar with kPa guidance.
  • Burdong tube type, Brass and Copper Alloy Wetted Parts, Polycarbonate Window Lens

$10.95
8
Supco VG64 Vacuum Gauge, Digital Display, 0-12000 microns Range, 10% Accuracy, 1/4' Male Flare Fitting Connection
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Product Highlights
  • Vacuum gauge with ultra-fine resolution (0.5 to 1000 micron), and a 0-12,000 micron vacuum range for accurate pressure measurement during system evacuation, and high-precision laboratory tests
  • Programmable, audible and visual alarm for high and low vacuum indicates when threshold is reached
  • Backlit, LCD digital display of seven international units including microns, Pascal, and PSI, and a 1/2-second response time
  • Auto shut-off eight hours after alarm activation, and when alarm is disabled

$166.43 $137.02
9
OTC 5613 Vacuum/Pressure Gauge Kit
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224 Reviews
Product Highlights
  • Ideal kit for testing vacuum lines and components
  • Accurately tests low-pressure fuel systems
  • Quickly diagnose internal engine problems such as bad rings valves and leaking head gaskets
  • Pinpoint hard to find problems such as cracked lines

$28.63
10
Winters PFQ Series Stainless Steel 304 Dual Scale Liquid Filled Pressure Gauge with Brass Internals, 30' Hg Vacuum-0-30 psi/kpa,4' Dial Display, +/- 1.5% Accuracy, 1/4' NPT Bottom Mount
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Product Highlights
  • Brass wetted parts for measuring non-corrosive liquid and gas pressure
  • Circular dial is filled with glycerin and enclosed in a stainless steel 304 case for corrosion resistance
  • Measures pressure with single (psi) or dual scale (psi/kPa)/(psi/bar)/(Hg. vacuum/kPa)/(Hg. vacuum/bar)
  • Display accuracy is + or - 2.5% of full scale value for the 1.5" (40 mm) and 2" (50 mm) gauges, and + or - 1.5% of full scale value for the 2.5" (63 mm) and 4" (100 mm) gauges

$48.68

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