10 Best Pressure Vacuum Gauges In The Us
Best Choice1
Winters InstrumentsWinters 4" Dial Size, Liquid Filled Industrial Pressure Gauge, Brass Internals, Stainless Steel Case, Dual Scale 30" Hg-0-300 psi/kPa, 1.5% Acc, 1/4" NPT Bottom Mount, Pressure and Vacuum Gauge
Main highlights- Measures pressure with single (psi) or dual scale (psi/kPa)/(psi/bar)/(Hg. vacuum/kPa)/(Hg. vacuum/bar)
- Lower mount or center back male connection with 1/8", 1/4", or 1/2" NPT rate with restricted orifice
- 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
- Circular dial is filled with glycerin and enclosed in a stainless steel 304 case for corrosion resistance
- Brass wetted parts for measuring non-corrosive liquid and gas pressure
9.6Exceptional
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Value for Money2
Winters InstrumentsWinters 4" Dial Size, Liquid Filled Industrial Pressure Gauge, Brass Internals, Stainless Steel Case, Dual Scale 30" Hg-0-300 psi/kPa, 1.5% Acc, 1/4" NPT Bottom Mount, Pressure and Vacuum Gauge
Main highlights- Measures pressure with single (psi) or dual scale (psi/kPa)/(psi/bar)/(Hg. vacuum/kPa)/(Hg. vacuum/bar)
- Lower mount or center back male connection with 1/8", 1/4", or 1/2" NPT rate with restricted orifice
- 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
- Circular dial is filled with glycerin and enclosed in a stainless steel 304 case for corrosion resistance
- Brass wetted parts for measuring non-corrosive liquid and gas pressure
9.3Excellent
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3
UharbourUHARBOUR Glycerin Filled Vacuum Pressure Gauge, 2-1/2" Clear dial,1/4" NPT Bottom Connection, Stainless Steel Case, Brass Movement, Dual Scales -30HG/30PSI
Main highlights- VACUUM GAUGE 1/4 NPT WITH LIFETIME SATISFACTION GUARANTEE AND FRIENDLY CUSTOMER SUPPORT,Buy with confidence,save your time and money, and enjoy accurate measure experience.
- STAINLESS STEEL CASE WITH DURABLE CONSTRUCTION is built to outlast the competition from normal steel or plastic gauge. The superior quality steel and brass ensure the 1/4” vaccuum gauge corrosion resistance and extends the life of this vacuum and pressure gauge.
- PORFESSIONAL GRADE VACUUM PRESSURE GAUGE from -30"Hg-0-30PSI(-1 to 2bar), Accuracy comply to ASME B40.100 standard.Widely appply for measuring the vacuum of gas and air, 1/4” vaccuum gauge suitable for vacuum pump, vacuum tank or other vacuum system.
- MATERIAL: This vacuum and pressure gauge equips with stainless steel case, brass wetted parts, glycerin filled.
- LIQUID FILLING VACUUM GAUGE 1/4 NPT WITH 2.5" CLEAR DIAL: Liquid Filled to enhance the reliability and integrity of this pressure vacuum gauge; helps dampen the effect of vibration and pulsation; Clear dial with dual two colors scales make this pool vacuum gauge easy to read;
9.2Excellent
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4
OTCOTC 5613 Vacuum/Pressure Gauge Kit
Main highlights- Quickly diagnose internal engine problems such as bad rings valves and leaking head gaskets
- Pinpoint hard to find problems such as cracked lines
- Kit comes complete with adapters for most applications; sturdy blow molded hard case with removable lid keeps contents protected and secure when not in use
- Ideal kit for testing vacuum lines and components
- Accurately tests low-pressure fuel systems
9.0Excellent
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5
HromeeHromee Fuel Pump and Vacuum Tester Gauge, Carburetor Pressure Diagnostics Leakage Tool Kit
Main highlights- PRESSURE GAUGE - The gauge has 4 inches diameter large scale, color-coded measurement, rubber surrounded protective and a hook on the top. so it’s easy to read and use. Range of vacuum dials is 0-28in/Hg Vac, 0-70cm/Hg; Range of pressures dials is 0-10 psi/g, 0-0.7 kg/cm2.
- HOSE AND ACCESSORIES - The kit comes with a 2ft/61cm rubber hose (13/64-inch ID and 23/64-inch OD). The max working pressure is 40PSI. Other accessories include (1)conical adapter, (1)plastic connector, (1) 1/4”x18 male to 1/8”-27 female adapter, (1)1/8”-27 male to 7/32”barbed fitting adapter, (1)1/8”-27 female to 3/8”male adapter, (1)T-type 7/32”barded fitting adapter.
- FUEL PUMP - This pressure gauge set can be used to test fuel pump pressure, emission control devices, leaky, stuck open or burnt valves. Clogged muffler, turbo or exhaust system. Helps to locate leaks in the gas line, valve timing, worn out rings and seals, heating and air conditioning components.
- EASY STORAGE - Heavy-duty 11”x 5.7”x 2.4”inch (28cm x 14.5cm x 6cm) plastic blow-molded carrying case for easy transportation, safe storage, and quick organization.
- CAR VACUUM TESTER - Also can be used for testing engine vacuum lines, brake assist system, carburetor and intake manifold for leaks, vacuum or pressure loss. Set includes a variety of adapters suitable for most vehicles; Intended for carburetor engines with a mechanical fuel pump operating pressures below 10 PSI (0.7 Bar).
8.9Very Good
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6
Winters InstrumentsWinters 2-1/2" Dial Size, Liquid Filled Industrial Pressure Gauge, Brass Internals, 304 Stainless Steel Case, Dual Scale 30" Hg-0-30 psi/kPa, 1.5% Acc, 1/4" NPT Bottom Mount, Pressure and Vacuum Gauge
Main highlights- PRODUCT DETAILS: Variation: PFQ Stainless Steel Liquid Filled Gauge. Dial Size: 2.5" (63mm). Case: 304 Stainless Steel Case. Material: Bronze & Brass internals. Accuracy: + or - 1.5%. Perfect fit with no leaks & is easy to read.
- IP65 CERTIFIED: The glycerin-filled circular dial is enclosed in a corrosion-resistant 304 stainless steel case & is IP65 certified for protection against solids, dust, or liquids. This pressure & vacuum gauge is built to last & reliable for years to come.
- INDUSTRIAL PRESSURE GAUGE: Get your machine functioning at peak performance! Made of brass wetted parts for measuring non-corrosive liquid & gas pressure. Great for pumps, compressors, hydraulic presses, machinery, pneumatic equipment, motors & more.
- DUAL SCALE GAUGE: This pressure & vacuum gauge features a dual-scale gauge of 30" Hg-0-30 psi/kPa & can be installed anywhere in the circuit to measure pressure at any point. With a durable polycarbonate lens for maximum clarity, providing accurate, precise readings every time.
- ACCURATE RESULT: Accuracy is + or - 2.5% of full-scale value for 1.5" (40 mm) & 2" (50 mm) gauges & + or - 1.5% of full-scale value for 2.5" (63 mm) & 4" (100 mm) gauge. While the lower mount has 1/8", 1/4" or 1/2" NPT process connection with a restricted orifice.
8.8Very Good
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7
DuraChoice4" Oil Filled Vacuum Pressure Gauge - Stainless Steel Case, Brass, 1/4" NPT, Lower Mount Connection, 30HG/30PSI
8.6Very Good
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8
KUNTECKUNTEC Car Fuel Pump and Vacuum Pressure Gauge Leak Kit Carburetor Pressure Diagnostics
Main highlights- This Fuel Pump and Vacuum Tester is to test of the fuel delivery pressure to the engine to check for worn or defective parts in fuel pumps and vacuum systems
- The Fuel Pressure & Vacuum Gauge includes a variety of adapters suitable for most vehicles; Intended for carburetor engines with a mechanical fuel pump operating pressures below 10 PSI (0.7 Bar)
- Pressure gauge has a 3-1/2" diameter with color-coded measurement scales so it is easy to read
- Package includes (1) vacuum pressure gauge, (1) 24inch long rubber hose, (1) brass cone adapter, (1) plastic connector, (1) 1/4”x18 male to 1/8”-27 female brass adapter, (1) 1/8”-27 male to 7/32” barbed brass fitting adapter, (1) 1/8”-27 female to 3/8” male brass adapter, (1) T-type 7/32” barded brass fitting adapter and (1) carrying case
- Extra-long rubber hose is 24-inch; Maximum working pressure of rubber hose 40 PSI (2.8 Bar)
8.5Good
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9
Winters Instruments36% OffWinters 4" Dial Size, Liquid Filled Industrial Pressure Gauge, Brass Internals, 304 Stainless Steel Case, Dual Scale 30" Hg-0-30 psi/kPa, 1.5% Acc, 1/4" NPT Bottom Mount, Pressure and Vacuum Gauge
Main highlights- Measures pressure with single (psi) or dual scale (psi/kPa)/(psi/bar)/(Hg. vacuum/kPa)/(Hg. vacuum/bar)
- Lower mount or center back male connection with 1/8", 1/4", or 1/2" NPT rate with restricted orifice
- 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
- Circular dial is filled with glycerin and enclosed in a stainless steel 304 case for corrosion resistance
- Brass wetted parts for measuring non-corrosive liquid and gas pressure
8.3Good
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10
ABN16% OffABN Car Vacuum and Fuel Pump Tester Gauge Kit – Fuel Pump Pressure & Vacuum, Carburetor Intake Manifold, & Vacuum Test
Main highlights- [PACKAGE CONTENTS] Package includes (1) vacuum pressure gauge, (1) 2-foot (61cm) long rubber hose – 13/64-inch ID 23/64-inch OD, (1) brass cone adapter, (1) plastic connector, (1) 1/4”x18 male to 1/8”-27 female brass adapter, (1) 1/8”-27 male to 7/32” barbed brass fitting adapter, (1) 1/8”-27 female to 3/8” male brass adapter, (1) T-type 7/32” barded brass fitting adapter, (1) carrying case, and (1) instruction manual for your convenience
- [EASY TO USE] Includes an assembly and operating instruction manual. The 4-inch diameter pressure gauge has color-coded scales for easy reading and rubber side notches for a secure grip. Comes with an extra-long rubber hose and 14mm/18mm manifold adapter. The hose can handle up to 40 PSI (2.8 Bar). The gauge measures 0-28 IN-Hg (0-70 cm-Hg) vacuum and 0-10 PSIG (0-0.7 kg/cm²) pressure.
- [EASY STORAGE] Heavy-duty 12.75” x 2.25” x 7.25” inch (32.4cm x 5.7cm x 18.4cm) plastic blow-molded carrying case with handle for easy transportation, safe storage, and quick organization
- [DIAGNOSE YOUR VEHICLE] The ABN Car Vacuum and Fuel Pump Tester Gauge Kit allows you to test fuel pressure and vacuum to check for worn or defective parts in fuel pumps and vacuum systems. The kit includes various adapters for most vehicles and is designed for carburetor engines with mechanical fuel pumps operating below 10 PSI (0.7 Bar)
- [4-IN-1 KIT] This kit allows you to test fuel pump pressure, fuel pump vacuum, carburetor intake manifold, and perform a vacuum test – Occasional Needle Drop: Indicates carb or tappet adjustment needed, missing or stuck valve, or carburetor trouble. Steady, Regular Drop: Suggests an open, burnt, or chipped valve. Wide Pressure Fluctuation at High Speeds: Points to a weak valve spring. Steady Drop to Zero Pressure: Indicates a choked muffler
8.0Good
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