How To Choose The Best Hvac Manifold Gauge Set Recommended By An Expert

Features :

• Ideal AC Gauge Set: Oralys multi-functional AC diagnostic manifold gauge kit includes a 3-way gauge, 3 color-coded 3ft hoses fit for R410a recharging, professional 3 valve air conditioning diagnostic manifold gauge set which is completely compatible with R134A R404a R12 R22 R502 refrigerants, perfect for AC freon charging, evacuation, diagnostic check and recovery works for both automobiles and homes.
• Precise & Durable Manifold Gauge: This 3-way 3-valves brass body manifold A/C gauge is featured with all solid brass connectors which is real heavy-duty and corrosive resistant. Easy to-read large dial with color-coded scales pre-setted for various refrigerants such as R22, R134a and R404a. Calibration screws are set on the gauges allowing for fine-tuning, and a transparent sight window is located on the middle of the manifold for monitoring charging and recovery. A free-rotating hook is equippe
• High Pressure Hoses for R134A: Package with 3Ft long enough 3 color charging hoses, thickening hose body with precise valve core depressor and 45 degree bend on one end for convenient accessing. Hose rated 500Psi max working pressure and 2500Psi burst pressure. Before using, please connect the blue hose to low pressure connector, red hose to high pressure connector and yellow hose to charge/release connector. These are heavy-duty hoses which can last for years, never worry about bursting again!
• Ideal Tool for professional auto mechanics:Non-flutter gauge design, suitable for R134A, R22, R410A. High quality stainless steel made gauges with easy to grip knobs. Full-size Quick Couplers interface with R-134A service ports.14mm female thread or 1/4″ male flare available. Quick, easy connect/disconnect
• Warranty: Oralys Provide 24 Hours response service, 1-year limited manufacturer warranty

Features :

• Accurate Pressure Measurements: Wisscool HVAC manifold gauge provides precise pressure readings, allowing you to accurately diagnose and troubleshoot HVAC systems. It helps you identify issues quickly and make informed decisions for efficient repairs.
• Versatile Compatibility: Work with a wide range of HVAC systems: R134a, R12, R22, R32, R502 refrigerants; ideal for both DIY and professional HVAC maintenance.
• Easy-to-Read Display: The gauge features a clear and easy-to-read display, providing you with instant pressure information at a glance. This allows for efficient monitoring and adjustment of system performance.
• Durable and Reliable: Built to withstand the demands of professional use, our manifold gauge is constructed from high-quality materials for durability and longevity. It is designed to be a reliable companion for HVAC technicians in their daily work.
• Complete Kit: Wisscool manifold gauge comes as a comprehensive kit, including necessary hoses and connectors. You won’t have to worry about purchasing additional components separately, as everything you need is included for seamless operation.

Features :

• COMPLETE GAUGE SET: This professional automotive AC tool kit includes a 4-way gauge, 4 color-coded hoses, 2 adjustable 1/4” quick couplers, a 1/2” to 1/4” adapter, a 1/4” to 5/16” tank adapter, 5/16” to 1/4” angled and straight adapters, and a puncture-style can tap; enjoy hassle-free setup and easy operation as you nip your HVAC problems in the bud
• DESIGNED 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 shock and a dry dial providing better winter performance; the sight glass diagnosis 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, yellow for charging, and black for evacuation, these durable PVC hoses have 4 reinforced layers to work with daily pressure up to 800 psi (burst pressure: 4000 psi)
• WIDE APPLICATION: This car AC gauge set works with R134a, R22, and R410a refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system’s pressure, evacuate and refill coolant, and more; a heavy-duty foam-lined carrying case comes included for easy storage and transport between jobs
• SATISFACTION GUARANTEED: Order this AC manifold gauge kit with your peace of mind assured thanks to OMT’s strong 1-year warranty and usual friendly 24/7 customer service; order at no risk and start enjoying better air conditioning today!

Features :

• 【Built-in 93 Kinds of Refrigerant Database】The upgraded Digital HVAC Manifold Gauge Set has a built-in 93 refrigerant pressure-evaporating temperature database according to the America NIST standard. Newly added 4 refrigerant types: R438A, R448A, R449A, and R452A. The manifold gauge set has the double pressure test, dual temperature test, digital readout, multi-unit switching (kPa, Mpa, bar, inHg, PSI or °C, °F ), and multi-mode function.
• 【Automatic Calculation of Subcooling and Superheating】The refrigeration gauges built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. Digital refrigerant gauges can also calculate the supercooling and superheating degree, which is convenient to read the data directly during the operation. In addition, the ac manifold gauge set tests the percentage of vacuum measurement; pressure leak measurement, and leak time speed record.
• 【Visualization Window & Refrigerant Charging & Vacuum Operation】Through the window of HVAC digital gauges, the charging state of the refrigerant can be directly observed, which is more convenient to operate. The HVAC digital manifold gauge set can realize vacuum operation by connecting the refrigeration equipment and vacuum pump. Note: When the gauge is turned on, there may be 10 digits in the high and low-pressure display area. At this time, press the zero button long until it returns to zero.
• 【Pressure Leak Test】The manifold gauge calculates the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking. The digital HVAC manifold gauge set is specially used for the installation, testing and maintenance of refrigeration equipment such as air conditioners, refrigerators, and cold storage.
• 【Ball Valve Type Switch & LCD Display & Hook Design】The HVAC refrigerant gauge adopts high-strength engineering plastics and an anti-skid design, the whole gauge is sturdy and comfortable to hold. Large-size LCD display, support backlight, the displayed data is clear and easy to read, easy to operate even in low light. The new ball valve switch has more precise control and longer service life. The 1/4 inch standard interface design ensures the durability and universality of HVAC digital gauges.
• 【PACKING LIST & WARRANTY】The set includes a manifold gauge, 2pcs temperature clamps, 3pcs hoses, and hose seal fittings (air leak proof), and comes with a carry case for easy storage and portability of the manifold gauge set. We provide a 12-month free warranty and 24 hours friendly customer service to ensure your shopping experience. If you have any questions about this manifold gauge, please feel free to contact us and we will provide you with a satisfactory solution as soon as possible.

Features :

• 100% U.S. designed, assembled and tested
• HEAVY DUTY FORGED BRASS BODY gives life-long durability and endurance
• FREE FLOATING PISTON TYPE VALVES allow for less friction and internal wear and tear extending the life of the internal o-rings
• GRADE 5 LEVEL HIGH PRESSURE HOSES with ¼” SAE standard fittings using the highest technology rubber materials giving the hoses the most flexibility and reducing the risk of kinking
• 3 1/8” SILICONE DAMPENED GAUGES smooth out needle movement while the color coding of R410a, R22 and R404A provides immediate refrigerant recognition

Features :

• 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 brass 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

Features :

• 1. Multifunctional AC / HVAC Gauge Set, professional automotive air conditioning diagnostic manifold gauge set will compatible with R134A R410A R404A R22 refrigerants, perfect for AC HVAC freon charging, evacuation, diagnostic check and recovery work.
• 2. Convenient Four Valve Design, include 4 pieces extra long 5FT and high impact hose, colorful design for easy identification, red (blue) hose connect with high (low) pressure quick coupler and compressor high (low) side, yellow hose connect with cans bottle, black hose connect with vacuum pump
• 3. Complete Freon Gauge Set, come with every thing you need for a efficiently ac charging work, package include: (1) 4 way diagnostic gauge, (4) 5FT colored hose, (2) adjustable quick coupler, (1) adjustable can tap valve, (1) ACME Adapter, (2) Tank Adapter, (1) valve core remover
• 4. Heavy Duty Tool Set, made from durable brass and aluminum for all metal parts, stands up to heavy use and accidental drops, ideal for professional auto mechanics. Fahrenheit degree unit with easy to read instrument panel, pressure range: 0-550 PSI (blue gauge), 0-800 PSI (red gauge), 4000PSI (burst pressure), 800PSI (max working pressure)
• 5. Easy to assembly and operate design for an efficiently ac charging work, include step by step manual to help renew your ac cooling system safety and potency.

Features :

• AC MANIFOLD GAUGE: 3 way double 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 R404A R134A
• 3 5FT COLOR CODED HOSES: Refrigerant charging kit uses rubber nylon resin hoses, featured with anti-corrosion, low fluid resistance, high bearing pressure, ensure durability and good air sealing. Max working pressure is 600PSI and burst pressure is 3000PSI. 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
• ADJUSTABLE 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 standard R134A service port. Connect the blue coupler to AC suction service port and the red one to AC discharge service port. Clockwise open and anticlockwise close easily by twisting the adjustable red/blue knob, reduce Schrader valve wear and ensure no leak when connect/disconnect
• CAN TAP, ADAPTER, DETAILED INSTRUCTION: R134A piercing-type can tap with 1/2″ female thread interface, can screw to fix on 1/2″ 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. There are also a well-written detailed instruction, a bag of hose valve accessories kit and adapter with shut off valve in the box
• SATISFACTORY CUSTOMER SERVICE: JIFETOR complete AC manifold gauge set is perfect for automotive and residential 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

Features :

• [Built-in 90 Refrigerants] – This digital manifold gauge contains more than 90 refrigerant data, that is, almost all refrigerant types. So please don’t worry that the gauge is not suitable for your refrigerant system.
• [Digital Dual Gauges] – Low pressure is shown on the left and high pressure is shown on the right. The gauge adopts ball valve design and high-precision sensor, which makes the fluoride addition more accurate.
• [Quality Accessories] – The 1.5m three-color fluoride pipe adopts acid and alkali resistant glue, which is explosion-proof and pressure-resistant, and has good air tightness. Thickened portable outer case can better protect the product.(Please notice that two 9V batteries are NOT included in the package.)
• [Multifunction] – 3 working modes: refrigerant pressure mode, vacuum percentage mode, leak detection mode. 5 pressure unit conversions: KPa, Bar, PSI, InHg, KgF/cm². 2 temperature unit conversions: ℃ & ℉.
• [Explosion-proof Sight Glass] – Through the high-definition glass window, the flow of refrigerant can be clearly observed, so problems can be found in time, so that problems can be detected in time.

Features :

• 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 R404A R134A.
• 3 3FT COLOR CODED HOSES: Refrigerant charging kit uses rubber nylon resin 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, ADAPTER, VALVE CORE TOOL KIT, DETAILED INSTRUCTION: R134A can tap with 1/2″ female thread interface, can screw to fix on 1/2″ 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 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.