Best Vivohome Air Conditioning Manifolds in 2026

Color-coded scales

Sliding double “O” ring pistons reduce wear

Long life nylon seats

HEAVY-DUTY VACUUM PUMP - Made of die-cast aluminum housing and a composite anti-slip rubber base, which is lightweight and durable; Perfect for those who are looking to self diagnose or recharging AC systems; It maintains air conditioning systems by efficient removing moisture before refilling the refrigerant

COMFORTABLE & PORTABLE DESIGN - Ergonomic grip handle is designed for superior comfort and portability; Built-in high volume cooling fan for extended use; Oil sight glass allows you to observe the oil level and quality at any time; The oil drain valve at the bottom ensures faster and more thorough emptying; 1 bottle of 0.29qt./330ml vacuum oil is also included

MANIFOLD GAUGE SET DESIGNED - Manifold gauge set is designed specially to measure pressure in refrigeration equipment; Carry bag is included for convenient storage and easy transpiration; Manifolds are equipped with large viewing glasses for easy viewing of refrigerant flow, and high-quality colorful pressure gauges ensure accurate readings

Run Quick 6CFM Vacuum Pump

6 CFM flow rate

Light weight and portable - 29 pounds

Package Dimensions: 9.5 L x 3 H x 8.4 W (inches)

Package Weight : 2.35 pounds

Country of Origin : China

COMPLETE GAUGE SET: This professional automotive AC tool kit from Orion Motor Tech includes a 3-way gauge, 3 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/4'' to 1/2'' adapter, and both self-sealing and puncture-style can taps; enjoy hassle-free setup and easy operation as you nip your HVAC problems in the bud

HYBRID ANTISHOCK GAUGES: The 2.6" high and low pressure gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting wear and shock and a dry dial providing better winter performance; the moisture indicator monitors your coolant’s condition in real time; and calibration screws and superior design provide ±1.6% accuracy

COLOR-CODED HOSES: Blue for low, red for high, and yellow for charging, these durable PVC hoses have 4 reinforced layers to work with daily pressure up to 600 psi (burst pressure: 3000 psi); built-in barriers ensure the purity of your refrigerant by condensation and other moisture as you work

2-Way air MANIFOLD and splitter with (2) 1/4-inch brass 6-ball couplers

High corrosion resistance for longer life and smoother operation than standard couplers

1/4-inch body plug input with a 1/4-inch body industrial interchange couplers output

Compact and lightweight, the RG3 features a 40 percent smaller footprint, is easy to carry, and weighs in at just 18 pounds for superior portability

Handles almost all refrigerants - the RG3 works with all common CFC, HFC, and HCFC refrigerants including R-410A

1/3 HP, 115V AC, 60 Hz single cylinder, oil-less compressor is capable of recovering both liquid and vapor

COMPLETE GAUGE SET: This professional automotive AC tool kit by Orion Motor Tech includes a 3-way gauge, 3 color-coded hoses, 2 1/4'' quick couplers, a 1/4'' to 1/2'' adapter, and a puncture-style can tap; enjoy hassle-free setup and easy operation as you nip your HVAC problems in the bud

HYBRID ANTISHOCK GAUGES: The 2.6" gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting wear and shock and a dry dial providing better winter performance; the moisture indicator monitors your coolant’s condition in real time; and calibration screws and superior design provide ±1.6% accuracy

COLOR-CODED HOSES: Blue for low, red for high, and yellow for charging, these durable PVC hoses have 4 reinforced layers to work with daily pressure up to 600 psi (burst pressure: 3000 psi); built-in barriers ensure the purity of your refrigerant by condensation and other moisture as you work

Perfectly suited for quick and efficient cooling system flushing

Simply attach it to a radiator or heater hoses and you’re in business

Also usable in washing engines and even shop floors

A/C DIAGNOSTICS: Professional 4-way air conditioning diagnostic manifold gauge set for R134A, R410A, and R22 refrigerants. Designed for checking pressure in AC lines, leak determination, freon top-offs, recovery work, and complete evacuation & recharges.

COLOR CODED HOSES: Include 4 five-foot freon charging hoses in 4 colors for easy recognition: red for high pressure, blue for low pressure, yellow for the refrigerant bottle, and black for the vacuum pump.

ADVANCED PRESSURE GAUGES: Blue Gauge (low): 0-550 PSI, Red Gauge (high): 0-750 PSI. Extra-strength hoses with burst pressure at 4000PSI, Max working pressure: 800PSI. Fahrenheit degree units with an easy-to-read instrument panel.

HIGH QUALITY The BlackMax MBH4P5EZ is constructed of precision machine aircraft aluminium block bodies

SUPERIOR ACCURACY Extremely accurate class 1 0 3 1/8" metal cased gauges with protective boot

EASY TO USE Easy-to-read R-134a / 22 / 404A / 410A refrigerant scales

Easy to operate Twin-Cylinder Design provides best-in-class* recovery performance and features a rugged case, oversized pressure gauges, comfortable handle, and simple controls

Handles almost all refrigerants - the RG6 works with all common CFC, HFC, and HCFC refrigerants including R-410A

3/4 HP, 115V AC, 60 Hz twin-cylinder, oil-less compressor is capable of recovering both liquid and vapor

A/C DIAGNOSTICS: Professional 3-way air conditioning diagnostic manifold gauge set for R134A, R12, R22, and R502 refrigerants. Designed for checking pressure in AC lines, leak determination, AC charging, recovery work and complete evacuation & recharges.

THREE-WAY HOSES: Includes a 3pc, 5-foot freon charging hose with 3 colors for easy recognition, red for high pressure, blue for low pressure, and yellow for the refrigerant bottle.

ADVANCED PRESSURE GAUGES: Blue Gauge (low): 0-250 PSI, Red Gauge (high): 0-500 PSI. Extra-strength hoses with burst pressure at 3000PSI, Max working pressure: 600PSI. Celsius degree units with an easy-to-read instrument panel.

AFFORDABLE YET FUNCTIONAL: Elitech LMG-10 is a combination of complete functions and favorable prices. It is designed to provide HVAC customers with the best product experience and the most affordable price.

PROFESSIONAL TOOL: Monitoring the process of pressure holding and vacuum leakage test precisely with temperature compensation.

COMPACT, PORTABLE & DURABLE: Ultra-low power consumption, longer battery life of 200 hours, replaceable battery.

✅【Simple But Professional】New Position Powerful HVAC refrigeration kit,4CFM、1/3 HP、single-stage rotary air vacuum pump,low noise with internal high volume cooling fan for extended use.

✅【Heavy Duty Vacuum Pump】Stable copper motor enables stable operation,die-cast aluminum alloy casing keep lightweight and durable,Equipped with brass fitting tethered safety caps to prevent oil leaks during transportation and handling.

✅【HVAC Gauge Reading】The New Position HVAC service gauge set is great for diagnosing and repairing AC systems. Ideal use for R12, R22, R134a.

★ 60 inch long,1/4 inch yellow,blue,and red hoses feature a 800 PSI working pressure and 4000 PSI burst pressure - ideal for standard refrigerants

★ Easy to operate and install,strong sealing for durability and safety.Necessary tools for HVAC,car air condition maintenance and coolant or Freon adding.

★ Manifold with built-in sight glass. Durable metal casing. Aluminum alloy testing manifold body R410A Connectors (2pc): 5/16" SAE，refrigerant anti blowback fittings refrigeration charging hoses valve discharge conditioning refrigerant charging refrigerant discharge recharge yellow jacket interdynamics conditioning recharge bundle refrigerant liquid hose

 AC A/C Manifold Gauge Set ---- 3-way air conditioning diagnostic manifold gauge set for R404a, R410a, R22 refrigerants. Designed for AC charging, diagnostic check and recovery work

Necessary tools for HVAC, car air condition maintenance and coolant or Freon adding.Widely used for household air conditioning units; Refrigerator, air conditioner and industrial refrigeration equipment.

Easy to operate and install, strong sealing for durability and safety.The solid brass gauge threaded connector and hose fitting is different from the brass plated construction, corrosion-resistant and rustless——ideal for professional auto mechanics. 

【Portable & Powerful 】--1/3 HP 4 CFM 1-Stage Rotary Air Vacuum Pump is designed to have high efficiency and low noise output with an internal high volume cooling fan for extended use the aluminum alloy casing has a high heat dissipation efficiency extending the use-life of the pump

【 Easy Oil Change 】-- The vacuum pump features a simple Oil Fill Port for a clean pour and an 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. The preventing oil returning design can prevent the oil from flowing back and causing the pumped container and tubes to be polluted

【HVAC Gauge Kit 】--AUTOGEN HVAC service gauge set is great for diagnosing and repairing AC systems. Ideal use for R12, R22, R134a, and R410a

MUST HAVE -- The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. HVAC System Gauge Set has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.

SUPER CONVENIENT TOOL -- The most advanced instrument can measure double pressure at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs.

WHAT YOU CAN GET MORE -- Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. Also it tests percentage of vacuum measurement, pressure leak measurement, leak time speed record. It is deserved to have this multi-functional, accurate and simply operated digital manifold let you do the job right.

Nice combination: there are 1 piece R134A valve core remover, 1 piece R410 R32 brass adapter, 20 pieces valve cores and 10 pieces brass nuts, 3 pieces R12 R134a R410A automotive refrigeration and air conditioning ball valves and 4 pieces copper adapters, 270 pieces green sealing ring, 309 pieces in total; Convenient to use, saves time and effort, and brings convenience to your life

Valve core remover: the bottom base of the valve core remover has a spherical handle, a metal cap, and a built-in magnet for the wick tool; It is suitable for 1/ 4 and 5/ 16 double sizes, which can be adapted to R22/ R134A/ R410/ R32/ R12 air conditioners, with an external bypass port design; The core tool can be inserted into the inner valve to control the core without stopping the machine or releasing the refrigerant; The core can be easily removed and installed

Angled ball valve: 45 degrees angle manual shut-off valve with 1/ 4 inch male and female connector; The coupling nut is deep knurled, which can be quickly tightened by hand, the maximum working pressure is 800 psi (55 bar), and the minimum burst pressure is 4000 psi (276 bar)

【Evaporation/Condensation Pressure and Temp Test&High/Low-pressure Temperature Test HVAC Manifold】The HVAC gauges could operate dual pressure and temperature test to help you determine refrigeration capacity of refrigeration system. The lower the pressure and temperature of the evaporation(Ev)/condensation(Co) are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do. It also could test the temperature of the refrigerant in the high/low-pressure pipes.

【Superheat and Subcooling Test&Pressure Leak Test】When refrigerant type is set and temperature clamps are connected to air conditioning pipes, HVAC gauges automatically read the degree of Superheat(SH) and Subcooling(SC). The higher the degree of superheat, the smaller the opening of the expansion valve (the refrigerant filling is less) can be determined. Calculate the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking.

【Vacuum Pumping & Refrigerant Filling & Built-in 89 kinds of Refrigerant Database HVAC Manifold】Digital manifold gauge set can connect refrigeration equipment and vacuum pump for vacuum pumping operation. Vacuum pumping can make it easier to fill the refrigerant into the pipeline. HVAC gauges is built-in 89 kinds of refrigerant pressure&temperature database. Before you fill refrigerant, you can set different types of working refrigerants according to the car needs to fill.

Smart Touch Screen: The Elitech EMG-20V digital manifold adopts multiple HVAC tools in one unit, view changes on vacuum, pressure and temperature in clear data and graph display

Smart App: Connect App by Bluetooth, data monitoring and analysis in real-time. Read and export data easily through USB. Record points: 100,000 points

System Leak Testing: Monitoring the process of pressure holding and vacuum leakge test precisely with Temperature Compensation

This complete diagnostic R410A R404A R22 R134A R12 R22 and R502gauge set for the air condition systems features read easily with extra-large windows, display temperature in Celsius and give readings

Diaphragm valves with swivel seals for more positive seal and less wear, Pressure in PSI measurement

Durable rubber gauge cover for added support and protection, Comes with back hook for hanging the manifold gauge in place

COMPLETE GAUGE SET： The FavorCOOL multi-functional AC diagnostic manifold gauge kit is the complete package for all of your AC freon charging, evacuation, diagnostic check and recovery needs for both automobiles and homes. The kit includes a 3-way gauge, 3 color-coded 4ft hoses suitable for R410a recharging, 2 adjustable 1/4'' snap-in quick couplers, a brass tank adapter, and a can tap all stored in a portable plastic hard case. This professional 3 valve air conditioning diagnostic manifold gauge set is completely compatible with R134A R410a R22 R502 refrigerants.

PRECISE & DURABLE MANIFOLD GAUGE： With its all solid brass connectors, heavy-duty brass body, and corrosion-resistant design, the 3-way 3-valve brass body manifold A/C gauge is both precise and durable. The large, easy-to-read dial is color-coded for quick reference to pre-set scales for various refrigerants such as R22, R134a, and R410a. Calibration screws allow for fine-tuning, and a transparent sight window allows for easy monitoring of charging and recovery. An added free-rotating hook makes it easy to hang anywhere, and the blue low-pressure gauge has a range of -30inHg550PSI, while the red high-pressure gauge has a range of -30inHg760PSI.

HIGH PRESSURE HOSES FOR R410A： Our high-pressure hoses are 4 ft long apiece and honorably certified by CSA. These multi-layers hoses are made of 100% virgin Teflon diaphragms and other qualified materials with the highest industry standards. The hoses are anti-abrasion, anti-corrosion, and 100% capable of resisting high pressure for charging refrigerants such as R410a with a working pressure of 800psi and a burst pressure of 4000psi, making them much safer and more durable than most other products on the market.

【Digital Manifold Gauge Set】Manifold gauge kits are used to install, test and maintain refrigeration equipment (such as air conditioners, refrigerators and cold storage, etc.). Digital gauge has very powerful functions, such as: double pressure test, dual temperature test , digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.

【Condensing Pressure&Temp Test of manifold Gauge】The air pressure gauge can test the minimum pressure when the refrigerant changes from gas to liquid, and the maximum temp when the gas changes to liquid. (The lower the pressure and temp of condensation are, the higher the efficiency of the refrigeration cycle and the greater the refrigerant capacity will do.)

【Evaporation pressure and temperature test of manifold Gauge】The air pressure gauge can test the maximum pressure when the refrigerant changes from liquid to gas. The lowest temp when the liquid becomes gaseous.（The lower the pressure and temp of the evaporation are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do.）

⭐COMPATIBILITY: 2-way mechanization kit diagnostic manifold gauge set fits for most cars, temperature in centigrade reading for R410A, R22, R134a, R404a.

⭐EASY TO READ: A/C gauge set has two 3 1/8 " diameter gauges, large and clear enough to read the temperature.

⭐A/C TESTING: Manifold gauge set is designed to test automotive air conditioning systems by comparing the "high side" and "low side" pressure.

HEAVY-DUTY VACUUM PUMP - Made of die-cast aluminum housing and a composite anti-slip rubber base, which is lightweight and durable; Perfect for those who are looking to self diagnose or recharging AC systems; It maintains air conditioning systems by efficient removing moisture before refilling the refrigerant

COMFORTABLE & PORTABLE DESIGN - Ergonomic grip handle is designed for superior comfort and portability; Built-in high volume cooling fan for extended use; Oil sight glass allows you to observe the oil level and quality at any time; The oil drain valve at the bottom ensures faster and more thorough emptying; 1 bottle of 500ml vacuum oil is also included

AUGE SET DESIGNED - Manifold gauge set is designed specially to measure pressure in refrigeration equipment; Carry bag is included for convenient storage and easy transpiration; Manifolds are equipped with large viewing glasses for easy viewing of refrigerant flow, and high-quality colorful pressure gauges ensure accurate readings

DIGITAL MANIFOLD GAUGE SET: L302 refrigerant gauge kit determines low side and high side pressure, real-time test of pressure got corresponding saturation temperature which can help you more convenient for refrigeration system installation or servicing

HIGH-PRECISION: Built-in 90 refrigerants and corresponding temperatures sheet data according to the US NIST standard. When filling the refrigerant, you can observe the filling state of the refrigerant through the visible window

MULTIPLE FUNCTIONS: Refrigerant Pressure Mode, Vacuum Percentage Mode, Leak Detection Mode; With multi-unit conversion function: KPa, Bar, PSI, InHg, KgF/cm² switch, Celsius, Fahrenheit switch, can meet different needs

ABOUT VACUUM PUMP:It is made of premium and heavy-duty aluminum alloy casing durable and wear-resistant, The vacuum pump base is added 4 composite rubber feet, non-slip base increases product stability. It maintains air conditioning systems by efficient removing moisture before refilling the refrigerant. Perfect for those who are looking to self diagnose or recharging AC systems.

ABOUT MANIFOLD GAUGE:Manifold gauge set is designed specially to measure pressure in refrigeration equipment. Made of high-quality material that is durable and wear-resistant. Manifolds are equipped with large viewing glasses, High accuracy of reading sight-glass for easy viewing of the refrigerant flow. High-quality colorful pressure gauges ensure accurate readings. Easy To Maintain and Operate.

ABOUT COLOR-CODED HOSES:It is equipped with three-color hoses, yellow-the filling hose, blue- low-pressure side and red-high-pressure side. The working pressure of hose is 800PSI-4000PSI. The hoses are made of rubber and feature a leak-proof seal design. Perfect for maintaining R134a, R12, R22 and R502 air conditioning systems.

HEAVY-DUTY VACUUM PUMP - Made of die-cast aluminum housing and a composite anti-slip rubber base, which is lightweight and durable; Perfect for those who are looking to self diagnose or recharging AC systems; It maintains air conditioning systems by efficient removing moisture before refilling the refrigerant

COMFORTABLE & PORTABLE DESIGN - Ergonomic grip handle is designed for superior comfort and portability; Built-in high volume cooling fan for extended use; Oil sight glass allows you to observe the oil level and quality at any time; The oil drain valve at the bottom ensures faster and more thorough emptying; 1 bottle of 500ml vacuum oil is also included

MANIFOLD GAUGE SET DESIGNED - Manifold gauge set is designed specially to measure pressure in refrigeration equipment; Carry bag is included for convenient storage and easy transpiration; Manifolds are equipped with large viewing glasses for easy viewing of refrigerant flow, and high-quality colorful pressure gauges ensure accurate readings