10 Best Ac Manifold Gauge Set of December 2025

• Color-coded scales
• Sliding double “O” ring pistons reduce wear
• Long life nylon seats
• Item Package Dimension: 2.0" L x 2.0" W x 2.0" H

Yellow Jacket

• Professional 3-way air conditioning diagnostic manifold gauge set for R134A R12 R22 and R502 refrigerants. Designed for AC charging, diagnostic check and recovery work.
• Include 3pc 5FT extra long freon charging hose, 3 color for easily recognition, red for high pressure, blue for low pressure, yellow for refrigerant bottle.
• Blue Gauge (low): 0-350 PSI ___ Red Gauge (high): 0-500 PSI ___ Burst pressure: 3000PSI ___ Max working pressure: 600PSI ___ Fahrenheit degree unit with easy to read instrument panel.
• Made from solid bass + aluminum + PVC + plastic, stands up to heavy use and accidental drops, ideal for professional auto mechanics. Include a detailed parts diagram and step by step instructions to help novice.
• You will get: 1pc 3-way gauge (1/4" male) ___ 3pc hoses (1/4" female) ___ 2pc adjustable couplers (1/4" male) ___ 1pc can tap(piercing-style) (1/4" male) ___ 1pc ACME adapter (1/4" Male to 1/2" Female) ___ 1pc custom modeled case ___ 1pc detailed user manual. Bullet Point

Orion Motor Tech

• 1. Multifunctional A/C Gauge Set, professional 3 way automotive air conditioning diagnostic manifold gauge set will compatible with R134 R22 R32 R410 refrigerants, perfect for AC freon charging, evacuation, diagnostic check and recovery work.
• 2. Extra large and colored dials with fahrenheit degree unit is easy to read, gauge rated 800psi (red) and 550psi (blue) max pressure. Sight glass design will help you see the flowing liquid refrigerant, when charging the refrigerant.
• 3. Include 4 pieces extra long 5FT and high impact hose, thickening hose body with precise valve core depressor and 45 degree bend on one end for convenient access. Hose rated 800psi max max working pressure and 4000psi burst pressure.
• 4. Precise movement with upgraded gauge shell, stands up to heavy use and accidental drops, all metal parts made from durable bass and aluminum materials. Great for your home garage or mechanic shop.
• 5. Come with every thing you need for a efficiently ac charging work, package include: 4 valve gauge, 4pc hoses, 2pc Adjustable R134A Adapters, 2pc R410A liquid safety valve, adjustable can tap, 2pc tank adapters, R410a swivel adapter, calibration screwdriver, valve core remover, gloves

Lichamp

• AC MANIFOLD GAUGE: 3 way dual movement brass manifold auto AC gauge, durable and anti-corrosion. Blue low pressure gauge with range -30inHg~250PSI, and red high pressure 0~500PSI, Celsius unit. 2-3/4" easy to read large dial with color coded scale, and sight window on the manifold help to monitor refrigerant charging and recovery better and easily. Built in calibration screw and no-flutter pointer ensure measurement accuracy. Perfect for R12 R22 R404A R134A.
• 3 3FT COLOR CODED HOSES: Freon charging kit uses rubber nylon resin material hoses, featured with anti-corrosion, low fluid resistance, high bearing pressure, ensure durability and good air sealing. Max working pressure is 500PSI and burst pressure is 2500PSI. Each side is loaded with 1/4" female brass fittings for easy connection. Red hose connects red gauge side 1/4" male flare to red quick coupler, blue to blue, and yellow hose connects AC gauge middle charging port to can tap or vacuum pump.
• AC R134A QUICK COUPLERS: Premium brass and aluminum, quick interface design with accurate snap lock and anti-slip knurled grip ring, easy to connect and disconnect, compatible with all models with R134A service port. Connect the blue coupler to AC suction service port and the red one to AC discharge service port. Aim at service port, push to connect and lock. Pull up the knurled grip ring to loose and lift to disconnect.
• CAN TAP, ACME ADAPTER, VALVE CORE TOOL KIT, DETAILED INSTRUCTION: R134A can tap with 1/2" ACME female thread interface, can screw to fix on 1/2" ACME male thread of refrigerant bottle opening. T type knobs, easy to operate by fingertips. Internal pin with sharp tip help to pierce R134A bottle easily and quickly. Dual head valve core remover and a bag of valve core tool are included. There are also well-written detailed instruction and 1/4" male to 1/2" female ACME adapter with shut off valve.
• SATISFACTORY CUSTOMER SERVICE: JIFETOR complete AC manifold gauge set is perfect for automotive and household air conditioner evacuation/vacuum, diagnostic check, coolant charging and recovery. 30 days full refund with returned undamaged JIFETOR product. Any quality related problem in 1 year, we will replace the fittings for free or refund. Any question, please feel free to contact us by email or amazon message system, we will reply ASAP in 24 hours.

JIFETOR

• Robinair Aluminum Manifold, Gauge, Hose, and Coupler Set for servicing R-134A refrigerant systems
• Manifold is designed so all three lower fittings are connected to each other by internal passages
• Separate passages from the low-side and high-side fittings to their respective gauges give pressure and vacuum readings whether the handwheels are open or closed
• Handwheels and gauges are color-coded, with the blue compound gauge on the low-side (left), and the red pressure gauge on the high-side (right)
• Kit includes: blue anodized aluminum manifold, brass fittings, color coded gauges, 60 inch (5 foot) long hoses, color coded 90 degree manual couplers, and a blow molded case

Robinair

• The VIVOHOME Vacuum Pump - Perfect for maintaining air conditioning systems by removing moisture before refilling refrigerant
• COMFORTABLE & PORTABLE DESIGN - Ergonomic grip handle is designed for superior comfort and portability; It also comes with a bottle of vacuum oil so you can get started right away
• MANIFOLD GUAGE SET - Manifold gauge set is designed specially to measure pressure in refrigeration equipment; Portable plastic case included
• COLOR-CODED HOSES - Color-coded hoses help identify high pressure side, low pressure side, and the filling hose; Perfect for maintaining R134a, R12, R22 and R502 air conditioning systems. NOT SUITABLE for R410a system
• PACKAGE - Package includes 1 single stage vacuum pump and gauge set; can be used both for automobiles and home air conditioning units

VIVOHOME

• AIR CONDITIONING DIAGNOSTICS: A must-have tool kit for performing A/C system work in your home garage or mechanic shop. Professional quality 3-way diagnostic manifold gauge set for R134A, R12, R22, R502refrigerants for checking pressure in AC lines, leak determination, freon top-offs, and complete evacuation & recharges.
• UPGRADED XL GAUGE DIALS: Fahrenheit units with large, easy-to-read fonts, thickened rubber covers on the dial heads offer extra grip and protection for premium, long-lasting performance.
• EXTRA STRENGTH HOSES: Hoses rated 600 PSI working pressure & 3000 PSI burst pressure. A rugged neoprene coating offers flexibility and wear-resistance, ensuring expanded lifetime and dependability. Standard 1/4 inch female flare fittings with valve core depressor and 45° bend on one end for convenient access.
• DURABLE CONSTRUCTION: Made from solid brass, aluminum, ABS and rubber, the AC manifold gauge set stands up to years of heavy use, ideal for professional auto mechanics. A detailed parts diagram and step-by-step instructions help average joes work independently.
• SAFETY EQUIPMENT INCLUDED: Designed with your safety in mind, we included essential protective equipment: 1.) Strong & reliable nitrile-coated work gloves. 2.) Shatter-proof glasses for eye protection. Always use while performing vehicle maintenance.

Orion Motor Tech

• GREAT CHOICE FOR MAINTAINING - The VIVOHOME Vacuum Pump is perfect for maintaining air conditioning systems by removing moisture before refilling refrigerant
• COMFORTABLE & PORTIBLE - Ergonomic grip handle of the air pump is designed for superior comfort and portability; It also comes with a bottle of vacuum oil so you can get started right away
• MANIFOLD GUAGE SET - Manifold gauge set is designed specially to measure pressure in refrigeration equipment; Carry bag is included for convenient storage and easy transpiration
• COLOR-CODED HOSES - Color-coded hoses help identify high pressure side, low pressure side, and the filling hose; Perfect for maintaining R134a, R12, R22 and R502 air conditioning systems; NOT SUITABLE for R410a air conditioning systems
• PACKAGE - Includes 1 single stage vacuum pump, 1 bottle of oil, 1 leak detector and gauge set; Can be used both for automobiles and home air conditioning units

VIVOHOME

• SIMPLE BUT POWERFUL - XtremepowerUS 1/4 HP 3 CFM 1-Stage Rotary Air Vacuum Pump is designed to have high efficiency and low noise output with internal high volume cooling fan for extended use (Include R-134A automotive air conditioning dispensing valve design with hand operated punch/valve control, connects all R-134a refrigerant cans with 1/4" Male threads)
• HEAVY DUTY VACUUM PUMP - Die-cast Aluminum Alloy Casing enables the vacuum pump be light and durable at the same time. Equipped with brass fitting tethered safety caps to prevent oil leaks during transportation and handling.
• HVAC GAUGE READING - The XtremepowerUS HVAC service gauge set is great for diagnosing and repairing AC systems. Ideal use for R12, R22, R134a and R410a
• EASY OIL CHANGE - The vacuum pump features a simple Oil Fill Port for a clean pour and Oil Drain Plug positioned beneath the oil reservoir to quickly drain when needed. Checking the spillage meter will help to ensure the proper level of oil.
• PACKAGE INCLUDED: Multicolored set of three 36” hoses, Manifold Gauge, R134 Can Tap, Vacuum Pump Oil Bottle, Accessories and Storage Bag to keep equipment clean and dust free

XtremepowerUS

• Professional A/C diagnostic manifold gauge set for R134A, R12, R22, R502 refrigerants. Made from solid brass + aluminum + PVC + plastic
• Blue Gauge (low): 0-350 PSI; Red Gauge (high): 0-500 PSI; 3000 PSI burst pressure, 600 PSI maximum working pressure, Fahrenheit(°F) degree unit.
• Include 3 color freon charging hose(5ft) for easily recognition, high (red) & low (blue) pressure.
• Complete diagnostic and service gauge set for use on air condition systems (home or automotive)
• Package included:1 x gauge (1/4" male); 3 x hoses (36", 1/4" female); 2 x adjustable couplers (1/4" male, adjustable); 1 x ACME adapter (1/4" male to 1/2" female); 1 x can tap(piercing-style) (1/4" male); 1 x case; 1 x manual

AURELIO TECH