Best Home HVAC AC Manifold Gauge Set R22 Refrigerant Gauges in 2025
Updated on June 2025
#1
Recommended
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- Designed for efficiency and low noise with high-volume cooling fan for extended use
- Durable die-cast aluminum alloy casing and brass fittings to prevent oil leaks
- Compatible with R12, R22, R134a, and R410a for AC system servicing
- Easy oil change with accessible fill port and drain plug
- Includes three 36-inch hoses, manifold gauge, R134 can tap, vacuum pump oil bottle, and storage bag
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- Designed for efficiency and low noise with high-volume cooling fan for extended use
- Durable die-cast aluminum alloy casing and brass fittings to prevent oil leaks
- Compatible with R12, R22, R134a, and R410a for AC system servicing
- Easy oil change with accessible fill port and drain plug
- Includes three 36-inch hoses, manifold gauge, R134 can tap, vacuum pump oil bottle, and storage bag
#2
Value for Money
26% Off
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- Rogvoc manifold gauges perform refrigerant filling, dual pressure testing, air tightness testing, vacuum degree measurement, and temperature testing. They come with built-in data for 92 refrigerants, allowing users to switch or fill various refrigerants as needed.
- The digital manifold gauge facilitates pressure and temperature testing during refrigerant charging. It automatically tests refrigerant condensation and evaporation pressures, vacuum pressure values, and leak duration, allowing for effective monitoring of system integrity.
- Pressure test range is 0-6000 Kpa with a resolution of 1 Kpa and accuracy of ±0.5% (FS). Maximum overload pressure is 10000 Kpa. Vacuum test range is -101 Kpa to 0 Kpa. Hoses have a maximum working pressure of 600 PSI and feature a new knob handle design for easier installation and frostbite protection.
- The digital gauges feature a visual window for monitoring refrigerant filling, multiple interchangeable pressure and temperature units, a TFT LCD display for improved readability in low light, and a back hook for convenient hands-free testing.
- The product includes 24/7 customer support, ensuring assistance within 24 hours for any inquiries. Package contents: digital manifold gauge, 3 colored hoses (5 FT each), 2 thermometer clamps, replacement valve core, and toolbox (battery not included).
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- Rogvoc manifold gauges perform refrigerant filling, dual pressure testing, air tightness testing, vacuum degree measurement, and temperature testing. They come with built-in data for 92 refrigerants, allowing users to switch or fill various refrigerants as needed.
- The digital manifold gauge facilitates pressure and temperature testing during refrigerant charging. It automatically tests refrigerant condensation and evaporation pressures, vacuum pressure values, and leak duration, allowing for effective monitoring of system integrity.
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#3
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- Professional automotive AC gauge set compatible with R134A, R410A, R404A, and R22 refrigerants for efficient diagnostics and recovery.
- Includes colorful four-valve design with four 5 FT hoses for connecting to various components like pressure couplers and vacuum pumps.
- Comprehensive set with a 4-way gauge, colored hoses, adjustable quick couplers, can tap valve, ACME adapter, tank adapters, and valve core remover.
- Constructed from durable brass and aluminum, featuring an easy-to-read panel with pressure ranges up to 550 PSI (blue) and 800 PSI (red).
- User-friendly assembly and operation with a step-by-step manual for safe and effective AC servicing.
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- Professional automotive AC gauge set compatible with R134A, R410A, R404A, and R22 refrigerants for efficient diagnostics and recovery.
- Includes colorful four-valve design with four 5 FT hoses for connecting to various components like pressure couplers and vacuum pumps.
- Comprehensive set with a 4-way gauge, colored hoses, adjustable quick couplers, can tap valve, ACME adapter, tank adapters, and valve core remover.
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#4
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- Designed and assembled in the U.S. for reliable performance in HVAC and refrigeration applications.
- Durable forged brass body suitable for professional use.
- Free floating piston-type valves minimize friction, increasing the lifespan of internal components.
- Includes three 60" kink-resistant high-pressure hoses with standard ¼” SAE fittings for enhanced durability.
- Large 3 1/8” silicone-dampened gauges with color-coded scales for quick refrigerant identification.
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- Designed and assembled in the U.S. for reliable performance in HVAC and refrigeration applications.
- Durable forged brass body suitable for professional use.
- Free floating piston-type valves minimize friction, increasing the lifespan of internal components.
- Includes three 60" kink-resistant high-pressure hoses with standard ¼” SAE fittings for enhanced durability.
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#5
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- High-quality construction with a removable filter for easy cleaning and maintenance of the AC gauge set.
- Four 5ft high-impact hoses designed to prevent moisture entry, color-coded for easy identification, and rated for high pressure.
- Accurate pressure gauge with an oversized dial and calibrated screws for precise measurement, featuring a sight glass for monitoring fluid flow.
- Versatile manifold gauge kit compatible with multiple refrigerants, suitable for DIY and professional HVAC tasks.
- Comprehensive gauge set includes essential tools for efficient maintenance and diagnostic work on various air conditioning systems.
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- High-quality construction with a removable filter for easy cleaning and maintenance of the AC gauge set.
- Four 5ft high-impact hoses designed to prevent moisture entry, color-coded for easy identification, and rated for high pressure.
- Accurate pressure gauge with an oversized dial and calibrated screws for precise measurement, featuring a sight glass for monitoring fluid flow.
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#6
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- 3-way automotive A/C gauge set compatible with R134, R22, R32, and R410 refrigerants for diagnostics, charging, and recovery tasks.
- Large, colored dials in Fahrenheit for easy reading; max pressure ratings of 800 psi (red) and 550 psi (blue) with a sight glass for monitoring refrigerant flow.
- Includes 4 durable 5FT hoses with a thickened hose body, precise valve core depressor, and a 45-degree bend for accessibility; rated for 800 psi working pressure and 4000 psi burst pressure.
- Compact and robust design with durable brass and aluminum parts, ideal for home garages and mechanic shops.
- Set includes 4-valve gauge, 4 hoses, adjustable R134A and R410A adapters, liquid safety valve, can tap, various tank adapters, calibration screwdriver, valve core remover, and gloves.
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- 3-way automotive A/C gauge set compatible with R134, R22, R32, and R410 refrigerants for diagnostics, charging, and recovery tasks.
- Large, colored dials in Fahrenheit for easy reading; max pressure ratings of 800 psi (red) and 550 psi (blue) with a sight glass for monitoring refrigerant flow.
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#7
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- Professional automotive AC tool kit with essential components, including a 3-way gauge and multiple color-coded hoses.
- High and low pressure gauges featuring an oil-filled core for durability and a dry dial for improved winter performance.
- Durable construction using solid brass, ABS, and rubber; equipped with a moisture indicator and calibration screws for accuracy.
- Color-coded hoses for easy identification: blue for low pressure, red for high pressure, and yellow for charging, designed to withstand high pressures.
- Compatible with multiple refrigerants (R134a, R12, R22, R502) for versatile use in HVAC maintenance and diagnostics.
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- Professional automotive AC tool kit with essential components, including a 3-way gauge and multiple color-coded hoses.
- High and low pressure gauges featuring an oil-filled core for durability and a dry dial for improved winter performance.
- Durable construction using solid brass, ABS, and rubber; equipped with a moisture indicator and calibration screws for accuracy.
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#8
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- Includes essential tools for complete AC servicing: gauges, hoses, quick couplers, and various adapters.
- Hybrid gauges feature a durable oil-filled core for shock resistance and improved winter performance.
- Constructed from brass, ABS, and rubber for durability; includes moisture indicator for coolant assessment and calibration for precision.
- Color-coded hoses (blue, red, yellow, black) designed for clear identification and durability under high pressure (up to 800 psi).
- Compatible with multiple refrigerants (R134a, R22, R410a) for versatile use in DIY and professional HVAC applications.
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- Includes essential tools for complete AC servicing: gauges, hoses, quick couplers, and various adapters.
- Hybrid gauges feature a durable oil-filled core for shock resistance and improved winter performance.
- Constructed from brass, ABS, and rubber for durability; includes moisture indicator for coolant assessment and calibration for precision.
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#9
5% Off
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- Compatible with R22, R410a, and R134a refrigerants for automotive air conditioning systems.
- Non-slip shell design for better protection and drop resistance; features a calibration screw for quick accuracy adjustments.
- Constructed with brass and aluminum for durability; dual movement design enhances reading accuracy, with a user-friendly instrument panel.
- Complete kit includes a 3-way gauge, three 5-ft hoses, safety valves, adapters, and a valve core remover for comprehensive refrigerant service.
- Ideal for AC/HVAC applications, suitable for refrigerant filling, maintenance, diagnostic inspections, and recovery tasks.
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- Compatible with R22, R410a, and R134a refrigerants for automotive air conditioning systems.
- Non-slip shell design for better protection and drop resistance; features a calibration screw for quick accuracy adjustments.
- Constructed with brass and aluminum for durability; dual movement design enhances reading accuracy, with a user-friendly instrument panel.
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#10
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- Multifunctional AC/HVAC gauge set including a 3-way gauge, 4ft hoses for R410a recharging, adjustable quick couplers, and a portable hard case.
- Durable aluminum manifold gauge with solid brass connectors and easy-to-read dial for various refrigerants. Features calibration screw and sight window for monitoring.
- High-pressure hoses certified for R410a, with anti-abrasion and anti-corrosion properties, working pressure of 800psi, and burst pressure of 4000psi.
- Includes snap quick couplers for easy connection/disconnection, can tap tools, and a solid brass R22 to R410a adapter for versatile refrigerant use.
- Backed by a 1-year limited warranty and 24/7 customer support from a USA-based HVAC service team with over 30 years of experience.
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- Multifunctional AC/HVAC gauge set including a 3-way gauge, 4ft hoses for R410a recharging, adjustable quick couplers, and a portable hard case.
- Durable aluminum manifold gauge with solid brass connectors and easy-to-read dial for various refrigerants. Features calibration screw and sight window for monitoring.
- High-pressure hoses certified for R410a, with anti-abrasion and anti-corrosion properties, working pressure of 800psi, and burst pressure of 4000psi.
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