10 Best Pressure Gauge for Vacuum In The Us - Black Friday 2024
Best Choice1
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
9.7Exceptional
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Value for Money2
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
9.5Excellent
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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;
9.4Excellent
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4
senctrlSENCTRL 30inHg Vacuum Pressure Gauge, 2" Dial, 1/8 NPT Lower Mount, Waterproof, Stainless Steel Case, for Tube Tester, HVAC, Pneumatic Air Compressor, Hand Pump, Valve Test
Main highlights- PRV-Tex Series: The circular dial is enclosed in a 304 stainless steel case for corrosion resistance. IP67 waterproof reduces condensation inside causing fogging of the window. Offer clear reading and weather resistance.
- Measures pressure with dual scale (-30-0 inHg/-1-0 bar). Display accuracy is + or - 3/2/3% over the entire range of the gauge
- Lower mount male connection with 1/8" NPT thread.
- Compatible with conditioning manifolds, HVAC pipe, espresso, hand pump, tire, tank, pneumatic, portable home air compressor, low-pressure systems, mini split vacuum pump kit, vacuum pumps for resin and etc.
- Brass and Stainless Steel wetted parts for measuring non-corrosive liquid and gas pressure. Such as water, oil pressure test.
9.3Excellent
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5
senctrlSENCTRL 30 inHg Vacuum Silicone Oil Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Conditioning Manifolds, HVAC, Air Pump Vacuum Test
Main highlights- Measures pressure with dual scale (-30-0 inHg/-100-0 kPa). Display accuracy is + or - 3/2/3% over the entire range of the gauge.
- Lower mount male connection with 1/4" NPT thread.
- IP67 waterproof prevent condensation inside caused fogging of the window. Offer clear reading.
- Freeze Resistant: Silicone oil ensures long-term work in low temperature(-40~140℉/-40~60℃) and suits for most outdoor conditions and seasons.
- Circular dial is enclosed in a 304 stainless steel case for corrosion resistance. Liquid filled inhibits pointer flutter and prevents damage to the internal mechanics from vibration and pulsation.
- Brass and Stainless Steel wetted parts for measuring non-corrosive liquid and gas pressure. Such as water, oil, air pressure test. Compatible with air conditioning line repair, tank, hvac tools, air pump, pipe, tube vacuum test and etc..
9.2Excellent
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6
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).
9.1Excellent
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7
PunmewPunmew Vacuum Gauge Automotive Professional Vacuum Tester Fuel Pressure Tester Kit Automotive Vacuum Gauge
Main highlights- Wide Application: This vacuum tester automotive is ideal for diagnosing fuel delivery pressure, carburetor intake manifold issues, and vacuum system problems in carburetor engines with mechanical fuel pumps operating below 14 PSI(1.0 kg/cm2)
- Versatile Testing: The TU-1 Vacuum Gauge Automotive is designed for a range of diagnostic tests, including fuel pump output pressure is 0-14 psi/g, 0-1 kg/cm2. and Range of vacuum dials is 0-28in/Hg Vac, 0-70cm/Hg.
- Precise Readings: Use the vacuum gauge to check carburetor settings and valve adjustments, ensuring optimal engine performance.
- Convenient Packaging: Packed in a storage case, the vacuum gauge kit is easy to store and transport, with product instructions included for user guidance.
- Comprehensive Kit: The fuel pressure tester kit includes a large 3-1/2" diameter gauge, a 24" long vacuum hose, and a variety of adapters suitable for most vehicles.
9.0Excellent
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8
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.
8.9Very Good
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9
SCTSNSRSCTSNSR -30 inHg to 0 Vacuum Pressure Gauge, Glycerin Liquid Filled, 2.5 inch Dial, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Conditioning Line, Tank, Air Pump, HVAC, Pipe, Pressure Test
Main highlights- This pressure gauge is built with brass and stainless steel parts to measure pressure in liquids and gases that aren't corrosive, like water, oil, and air pressure tests. It's perfect for use with things like air conditioning line repair, tanks, HVAC tools, air pumps, pipes, tube vacuum tests, and more.
- The round dial is safely tucked into a 304 stainless steel case to resist corrosion. Internal filling of glycerin in the pressure gauge ensures stable pointer readings and safeguards internal mechanisms against vibration damage.
- The dial adopts a dual scale for pressure measurement (-30 inHg-0/-1 bar-0). Its display accuracy conforms to ± 3/2/3% of the span (ASME B40.100 Grade B).
- The connection is a lower mount male type with a 1/4" NPT thread, making it easy to set up in various systems.
- The IP67 waterproof rating prevents condensation, eliminating window fogging and ensuring consistently clear readings.
- Red Range Mark: Easy sliding on the dial allows for effortless adjustment. The arrow-shaped design indicates the upper and lower limits, providing a quick and clear visual reference to remind you to stay within the safe pressure range.
8.7Very Good
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10
DuraChoice4" Oil Filled Vacuum Pressure Gauge - Stainless Steel Case, Brass, 1/4" NPT, Lower Mount Connection, 30HG/30PSI
8.5Good
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