Best AC Digital Manifold Gauge Set R134 And 1234yf in 2025
Updated on May 2025
#1
Recommended
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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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#2
Value for Money
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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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#3
12% 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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#4
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- Includes essential components such as a 3-way gauge, multiple hoses, and couplers for R1234yf and R134a refrigerants
- Features high and low pressure gauges with an oil-filled core for durability and a dry dial for better winter performance; accuracy within 1.6%
- Hoses have a color-coded, reinforced PVC design capable of handling pressures up to 600 psi and burst pressures of 3000 psi
- Compatible with various refrigerants including R1234yf, R404a, and R134a; suitable for HVAC maintenance tasks such as measuring pressure and coolant refill
- Constructed from durable aluminum with copper fittings for enhanced longevity and rust resistance
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- Includes essential components such as a 3-way gauge, multiple hoses, and couplers for R1234yf and R134a refrigerants
- Features high and low pressure gauges with an oil-filled core for durability and a dry dial for better winter performance; accuracy within 1.6%
- Hoses have a color-coded, reinforced PVC design capable of handling pressures up to 600 psi and burst pressures of 3000 psi
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#5
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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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#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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- 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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#8
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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#9
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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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#10
- Professional-grade digital refrigerant gauge designed for accurate temperature and pressure monitoring, leak testing, and vacuum measurement.
- Wide measurement range: temperature from -58°F to 302°F and pressure from -14.5 to 500/800 psi, with high precision in both temperature and pressure readings.
- User-friendly with a large backlit LCD screen, automatic power-off function, and ability to measure dual pressures and temperatures simultaneously.
- Constructed from high-strength engineering plastic and premium brass hoses for durability; includes safety valves to ensure secure refrigerant flow.
- Includes two temperature clamps and a heavy-duty hose set for efficient system analysis; designed for easy handling and transport with included carrying bag.
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- Professional-grade digital refrigerant gauge designed for accurate temperature and pressure monitoring, leak testing, and vacuum measurement.
- Wide measurement range: temperature from -58°F to 302°F and pressure from -14.5 to 500/800 psi, with high precision in both temperature and pressure readings.
- User-friendly with a large backlit LCD screen, automatic power-off function, and ability to measure dual pressures and temperatures simultaneously.
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