Best Automotive AC Manifold Gauge Set R1234yf in 2025
Updated on July 2025
#1
Recommended
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- Engineered in the USA for reliable performance in R1234yf A/C systems.
- 3.5-inch silicone-dampened gauges provide stable pressure readings for accurate diagnostics.
- Durable extruded aluminum manifold block designed for demanding work environments.
- Includes three 72-inch barrier hoses that comply with EPA, SAE, and UL standards for safe refrigerant handling.
- Large sight glass allows for quick visual checks of refrigerant flow, aiding in efficient diagnostics.
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- Engineered in the USA for reliable performance in R1234yf A/C systems.
- 3.5-inch silicone-dampened gauges provide stable pressure readings for accurate diagnostics.
- Durable extruded aluminum manifold block designed for demanding work environments.
- Includes three 72-inch barrier hoses that comply with EPA, SAE, and UL standards for safe refrigerant handling.
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#2
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- Professional AC gauge set for automotive diagnostic applications, compatible with R1234YF and R134A refrigerants.
- Features four durable, extra-long 5 FT hoses with color-coded connections for high and low pressure, as well as a connection for vacuum pumps.
- Includes a comprehensive set with a four-way diagnostic gauge, adjustable quick couplers, can tap valve, tank adapters, and valve core remover.
- Constructed with heavy-duty brass and aluminum components for enhanced durability, with pressure gauges measuring up to 550 PSI and 800 PSI.
- User-friendly design with easy assembly and operating instructions to ensure safe and effective AC system maintenance.
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- Professional AC gauge set for automotive diagnostic applications, compatible with R1234YF and R134A refrigerants.
- Features four durable, extra-long 5 FT hoses with color-coded connections for high and low pressure, as well as a connection for vacuum pumps.
- Includes a comprehensive set with a four-way diagnostic gauge, adjustable quick couplers, can tap valve, tank adapters, and valve core remover.
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#3
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- Includes complete gauge set with 4-way gauge, hoses, quick couplers, and adapters for R1234yf and R134a
- High and low pressure gauges feature durable oil-filled core and dry dial for winter performance with accuracy calibration
- Color-coded PVC hoses reinforced for pressure handling up to 800 psi and burst pressure of 4000 psi
- Compatible with R1234yf, R404a, and R134a refrigerants; suitable for HVAC maintenance, pressure measurement, evacuation, and coolant refill
- Constructed with durable aluminum body and pure copper fittings for long-lasting performance and resistance to rust and corrosion
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- Includes complete gauge set with 4-way gauge, hoses, quick couplers, and adapters for R1234yf and R134a
- High and low pressure gauges feature durable oil-filled core and dry dial for winter performance with accuracy calibration
- Color-coded PVC hoses reinforced for pressure handling up to 800 psi and burst pressure of 4000 psi
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#4
15% Off
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- Compatible with R1234YF, R134A, and R404A refrigerants for various AC applications
- Large, easy-to-read dials with Fahrenheit units and maximum pressures of 500 psi (red) and 350 psi (blue)
- Includes four 5 ft long hoses with a maximum working pressure of 600 psi and burst pressure of 3000 psi
- Durable construction with a brass and aluminum design, suitable for heavy use in home garages or mechanic shops
- Complete kit includes a 3-way gauge, hoses, adjustable adapters, can tap, tank adapter, and accessories for comprehensive AC service
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- Compatible with R1234YF, R134A, and R404A refrigerants for various AC applications
- Large, easy-to-read dials with Fahrenheit units and maximum pressures of 500 psi (red) and 350 psi (blue)
- Includes four 5 ft long hoses with a maximum working pressure of 600 psi and burst pressure of 3000 psi
- Durable construction with a brass and aluminum design, suitable for heavy use in home garages or mechanic shops
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#5
5% Off
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- Professional three-way automotive AC diagnostic manifold gauge set for freon charging and recovery work
- Impact-resistant dial design offers accurate readings during system pressure measurement
- Durable aluminum body with pure copper fittings ensures rust resistance and longevity; features a viewing window for coolant assessment and a calibration screw for 1.6% accuracy
- Four-layer thickened hose withstands pressures up to 600 psi, with a burst pressure of 3000 psi; includes leak-proof rubber ring for secure connections
- Includes R410a adapter and universal bottle opener; compatible with R1234yf, R134a, R410a, R12, and R22 refrigerants
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- Professional three-way automotive AC diagnostic manifold gauge set for freon charging and recovery work
- Impact-resistant dial design offers accurate readings during system pressure measurement
- Durable aluminum body with pure copper fittings ensures rust resistance and longevity; features a viewing window for coolant assessment and a calibration screw for 1.6% accuracy
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#6
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- Professional AC diagnostic manifold gauge set includes essential components for easy setup and operation.
- High and low pressure gauges offer 1.6% tolerance accuracy with durable designs to withstand wear and shock.
- Color-coded PVC hoses feature reinforced layers for handling pressures up to 600 psi, with a burst pressure of 3000 psi.
- Compatible with R1234yf, R404a, and R134a refrigerants, making it suitable for various HVAC maintenance tasks.
- Durable aluminum body with copper fittings ensures longevity and resistance to rust and corrosion.
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- Professional AC diagnostic manifold gauge set includes essential components for easy setup and operation.
- High and low pressure gauges offer 1.6% tolerance accuracy with durable designs to withstand wear and shock.
- Color-coded PVC hoses feature reinforced layers for handling pressures up to 600 psi, with a burst pressure of 3000 psi.
- Compatible with R1234yf, R404a, and R134a refrigerants, making it suitable for various HVAC maintenance tasks.
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#7
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- AUTOMOTIVE MANIFOLD GAUGE SET: The VIVOHOME Automotive A/C Manifold Gauge Set is a complete diagnostic tool designed for vehicle air conditioning repair, compatible with both A1 and A2L refrigerants including R404a, R1234yf and R134a; This manifold set is engineered for durability and precision with a full suite of components and user-friendly features
- DURABLE & HIGHLY ACCURATE GAUGES: The 3-way manifold gauge delivers highly accurate pressure readings essential for A/C system diagnostics and service; The wear-resistant, impact-resistant gauge core and the dry dial are optimized for cold environments; The easy-to-use calibration screw that maintains precision within ±1.6%; The set also includes an unloading valve to release excess pressure for safe maintenance
- PREMIUM CONSTRUCTION FOR SAFETY: The set includes three 5-foot PVC hoses with four reinforcement layers and clear red, blue, and yellow color-coding to identify high-pressure, low-pressure, and charging hoses easily; Each hose has a working pressure of 600 psi and a burst pressure of 3000 psi; Built with a robust aluminum body and premium brass fittings, this manifold gauge set is engineered for long-term use with excellent resistance to rust and corrosion
- COMPLETE TOOLKIT INCLUDED: This set features a triple-way manifold gauge, three color-coded hoses with lock valves, quick couplers, and self-sealing can tap valves for both R1234yf and R134a systems, and two 1/4" male to 1/2" female adapters (LH and RH threads), along with additional accessories for comprehensive functionality
- WIDE COMPATIBILITY & PORTABILITY: Compatible with R1234yf, R404a, and R134a, this manifold set supports vacuum diagnostics, refrigerant recharging, and coolant recovery for automotive A/C systems; Comes with a sturdy hanging hook for hands-free operation and a convenient carrying case for organized storage and easy transport
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- AUTOMOTIVE MANIFOLD GAUGE SET: The VIVOHOME Automotive A/C Manifold Gauge Set is a complete diagnostic tool designed for vehicle air conditioning repair, compatible with both A1 and A2L refrigerants including R404a, R1234yf and R134a; This manifold set is engineered for durability and precision with a full suite of components and user-friendly features
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#8
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- AC gauge measures and displays pressure levels in air conditioning systems, featuring easy-to-read colored dials and a sight window for monitoring refrigerant flow.
- Four 5FT refrigerant hoses with a working pressure of 800 PSI and burst pressure of 4000 PSI. Color-coded: red for high pressure, blue for low pressure, yellow for refrigerant bottles, black for vacuum pump.
- Includes two dual-purpose can taps for controlled refrigerant release, compatible with both self-sealing and puncture cans for R1234YF and R134A refrigerants.
- Features adapter compatibility for both R1234YF and R134A refrigerants, allowing connection to various air conditioning systems.
- Designed for use with R1234yf, R134a, and R404a refrigerants, suitable for automotive and household AC charging, evacuation, diagnostics, and recovery.
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- AC gauge measures and displays pressure levels in air conditioning systems, featuring easy-to-read colored dials and a sight window for monitoring refrigerant flow.
- Four 5FT refrigerant hoses with a working pressure of 800 PSI and burst pressure of 4000 PSI. Color-coded: red for high pressure, blue for low pressure, yellow for refrigerant bottles, black for vacuum pump.
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#9
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- Includes a 3-way diagnostic gauge, four 4-ft colored hoses (red, yellow, blue), R134a and R1234yf quick couplers, R134A and R410a tank adapters, swivel adapters, puncture can taps, a calibration screwdriver, and a valve core remover.
- Compatible with R134A, R1234YF, and R410A refrigerants, this multifunctional AC gauge set is designed for testing air conditioning systems by comparing high and low side pressures, making it suitable for AC charging, evacuation, diagnostic checks, and recovery operations.
- Features easy-to-read, oversized colored dials with Fahrenheit scale, maximum pressure ratings of 800 psi (red) and 550 psi (blue), and a sight glass design to view refrigerant flow, includes adapters for converting 5/16 inch vacuum ports to 1/4 inch gauge hose sets to minimize leakage.
- Constructed from heavy-duty brass and aluminum, this tool set offers durable, safe performance with strong sealing, suitable for high usage environments, and equipped with rubber gaskets in can taps and adapters to prevent leaks, featuring a pressure range of 0-550 psi (blue), 0-800 psi (red), and burst pressure up to 4000 psi.
- Includes durable, extra long 4 ft hoses made for impact resistance, featuring thickened bodies with valve core depressors and a 45-degree bend for easy access, rated for 800 psi working pressure and 4000 psi burst pressure.
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- Includes a 3-way diagnostic gauge, four 4-ft colored hoses (red, yellow, blue), R134a and R1234yf quick couplers, R134A and R410a tank adapters, swivel adapters, puncture can taps, a calibration screwdriver, and a valve core remover.
- Compatible with R134A, R1234YF, and R410A refrigerants, this multifunctional AC gauge set is designed for testing air conditioning systems by comparing high and low side pressures, making it suitable for AC charging, evacuation, diagnostic checks, and recovery operations.
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#10
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- Includes a 4-way gauge, four hoses, and quick couplers compatible with R1234yf and R134a refrigerants.
- Equipped with high and low pressure gauges featuring a durable, wear-resistant oil-filled core for accurate readings.
- Color-coded PVC hoses with four reinforced layers can handle pressure up to 800 psi and a burst pressure of 4000 psi.
- Compatible with R1234yf, R404a, and R134a refrigerants; suitable for measuring pressure and performing HVAC maintenance tasks.
- Constructed with a durable aluminum body and pure copper fittings for enhanced longevity and rust resistance.
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- Includes a 4-way gauge, four hoses, and quick couplers compatible with R1234yf and R134a refrigerants.
- Equipped with high and low pressure gauges featuring a durable, wear-resistant oil-filled core for accurate readings.
- Color-coded PVC hoses with four reinforced layers can handle pressure up to 800 psi and a burst pressure of 4000 psi.
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