by Peter |
Last Updated: April 9, 2023 Here you have our curated list of best air conditioning gauges. Each of them comes with different price, style, and design, so you have plenty of options to choose from. Keep reading for our top products review!
In Hurry? Checkout Our Top Pick Of Best Air Conditioning Gauges.
Our Top Pick
9.7/10 our score
Best Air Conditioning Gauges
| Rank | Product Name | Score |
|---|---|---|
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1
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XtremepowerUS Premium 4CFM Air Vacuum Pump HVAC A/C Refrigeration Kit AC Manifold Gauge Case Set R134a Tap w/Leak Detector and Carrying Tote Bag
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9. 7
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2
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BACOENG Complete AC Repair Tool Kit for Mini Split/HVAC/AUTO with Tool Bag - Includes 3.6CFM Vacuum Pump, 800PSI Manifold Gauge Kit
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9. 5
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3
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WINMAX TOOLS AUTOMOTIVE Professional A/C Air Conditioner Refrigerant Manifold Gauge Kit Set R134a/R22/R12 HVAC + KapscoMoto Keychain
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9. 1
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4
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Orion Motor Tech 4 Way AC Gauge Set, AC Manifold Gauge Set for R410a R22 R134a Refrigerant, 4 Valve Automotive AC Gauges with 5ft Hoses, R410a Adapters, Can Tap
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8. 8
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5
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VIVOHOME 110V 1/4 HP 3.5 CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit for HVAC Air Conditioning Refrigeration Recharging
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8. 6
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6
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VIVOHOME 110V 1/3 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit with Leak Detector Carry Bag for HVAC Air Conditioning Refrigeration Recharging ETL Listed
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8. 2
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7
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testo Smart Probe Kit I HVAC/R Gauge Set for air Conditioning, Refrigeration and Heating System I Includes testo 115i and 549i – with Bluetooth
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8. 0
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8
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AUTOGEN 110V 1/4 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump, R134a R12 R22 R502 AC Manifold Gauge Set Kit for HVAC Air Conditioning Refrigeration Recharging
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7 .7
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9
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Elitech Digital Manifold Gauge 2-Way Valve with Thermometer Clamps for HVAC Systems, LMG-10
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7. 4
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10
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Digital Manifold Gauge for 93 Refrigerant Digital Manifold Gauge Set HVAC Pressure&Temp Test Air Conditioning Tools & Equipment Supercooling/Superheating Test HVAC Digital Gauges with 3.5"LCD Display
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7. 2
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1. XtremepowerUS Premium 4CFM Air Vacuum Pump HVAC A/C Refrigeration Kit AC Manifold Gauge Case Set R134a Tap w/Leak Detector and Carrying Tote Bag
1
9.7/10 our score
Features
- SIMPLE BUT POWERFUL: XtremepowerUS 1/3 HP 4 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
- HEAVY DUTY CASING: 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
- 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, Oil Bottle, Accessories, Leak Detector and Storage Bag to keep equipment clean and dust free and R134a Can Tap
- The XtremepowerUS HVAC service gauge set is great for diagnosing and repairing AC systems. Ideal use for R134, R134A, R12, R22, R22A, R404A, R407C or R502, also commonly used for wine degassing and automatic milking
2. BACOENG Complete AC Repair Tool Kit for Mini Split/HVAC/AUTO with Tool Bag - Includes 3.6CFM Vacuum Pump, 800PSI Manifold Gauge Kit
2
9.5/10 our score
Features
- Complete Kit:-an complete refrigerant injection kit for MINI/HVAC/AUTO AC system, with a large-capacity tool bag that can carry all the accessories needed at one time.
- Manifold Gauge:-You could directly read the temperature(℉) and pressure(psi) of R12/R22/R134a/R410a refrigerant on the professional dial. This gauge could be hung on the car/air conditioner cover or other high places through the top hook, freeing your hands for more works.
- Heavy Pressure Hose:-with three high-strength pressure hoses, red for high-pressure pipes, blue for low-pressure pipes, yellow for vacuum pumps, 5FT long for each one, 1/4 SAE to 1/4 SAE, 800 PSI working pressure, 4000 PSI burst pressure.
- Powerful Vacuum Pump:-It delivers 3.6 CFM flow rate and 150 Micron vacuum with low noise, which guarantees the vacuum steady of the system. It also make your work moveable and easy to start on its design of handle and manual switch. Motor thermal protection equipped.
- Package include:-Vacuum pump*1 (with vacuum oil*1), manifold gauge*1, Pressure hose*3, car quick couplers*2, 5/16 SAE-1/4 SAE adapters*2, 1/2 ACME-1/4 adapters* 1. R134a tap opener*1, User manual*1, tool bag*1
3. WINMAX TOOLS AUTOMOTIVE Professional A/C Air Conditioner Refrigerant Manifold Gauge Kit Set R134a/R22/R12 HVAC + KapscoMoto Keychain
3
9.1/10 our score
Features
- The items you ordered will be shipped out in 1-2 business day from CA，USA. And you will receive it in one week.
- Suit all Refrigerants : R134a/R22/R12 5/16. 3 hoses red and blue 5/16
- 2 Brass adaptors 1/4
- Working pressure 800PSI, Burst pressure 4000PSI
- A sight glass A hand carrying case
4. Orion Motor Tech 4 Way AC Gauge Set, AC Manifold Gauge Set for R410a R22 R134a Refrigerant, 4 Valve Automotive AC Gauges with 5ft Hoses, R410a Adapters, Can Tap
4
8.8/10 our score
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!
5. VIVOHOME 110V 1/4 HP 3.5 CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit for HVAC Air Conditioning Refrigeration Recharging
5
8.6/10 our score
Features
- 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 - Manifold gauge set is designed specially to measure pressure in refrigeration equipment, Manifolds are equipped with large viewing glasses for easy viewing of refrigerant flow, and high-quality colorful pressure gauges ensure accurate readings, Portable plastic case is included
- COLOR-CODED HOSES - Color-coded hoses help identify the high-pressure side (red), low-pressure side (blue), and the filling hose (yellow), The hoses are made of rubber and feature a leak-proof seal design, which is very flexible, durable and not easy to damage, 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, Ideal for automotive air conditioning, HVAC work, refrigeration and other applications and industrial requirements that need high vacuum pull from a compact pump
6. VIVOHOME 110V 1/3 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit with Leak Detector Carry Bag for HVAC Air Conditioning Refrigeration Recharging ETL Listed
6
8.2/10 our score
Features
- 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
- COLOR-CODED HOSES - Color-coded hoses help identify the high-pressure side (red), low-pressure side (blue), and the filling hose (yellow), The hoses are made of rubber and feature a leak-proof seal design, which is very flexible, durable and not easy to damage, Perfect for maintaining R134a, R12, R22 and R502 air conditioning systems, NOT SUITABLE for R410a air conditioning systems
- PACKAGE - Package includes 1 single stage vacuum pump, 1 bottle of oil, 1 leak detector and gauge set, Ideal for automotive air conditioning, HVAC work, refrigeration and other applications and industrial requirements that need high vacuum pull from a compact pump
7. testo Smart Probe Kit I HVAC/R Gauge Set for air Conditioning, Refrigeration and Heating System I Includes testo 115i and 549i – with Bluetooth
7
8/10 our score
Features
- Efficient: The testo smart probe set offers precise measurements and calculations for heating and cooling systems, making it ideal for all HVAC/R contractors and technicians
- Complete Set: Includes two testo 115i pipe-clamp thermometers and two testo 549i high pressure gauges, as well as a protective hard-shell case with precise-fit compartments
- Testo 115i: With a grip of up to 1.5”, the wireless thermometer provides quick and reliable temperature and flow and return temperature measurements in pipes
- Testo 549i: The pressure meter enables accurate readings for high and low pressure. The 45-degree connector simplifies servicing and troubleshooting – without the need for hoses
- Smart App: The free testo Smart Probes App is a powerful tool that allows you to remotely read and log measurements and create custom reports which can be saved and shared
8. AUTOGEN 110V 1/4 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump, R134a R12 R22 R502 AC Manifold Gauge Set Kit for HVAC Air Conditioning Refrigeration Recharging
8
7.7/10 our score
Features
- 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
- Multi-functional Usage : -- Whether for commercial or non-commercial uses, the AUTOGEN Air Vacuum Pump can do it all! Typical air vacuum pump usage includes HVAC Refrigerant Recovery, A/C Repair, or recharging an automobile A/C. Unconvention usages include Wine Degassing, Medical Purposes, Automatic Milking, etc
- What you get :-- 1 4CFM 1/3HP AUTOGEN vacuum pump, 1 Manifold Gauge kit,( without oil)-Our worry-free 12-month and Lifetime friendly customer service. If you don't love your new product, We offer a 100% MONEY BACK GUARANTEE. Your purchase today is therefore completely risk-free!
9. Elitech Digital Manifold Gauge 2-Way Valve with Thermometer Clamps for HVAC Systems, LMG-10
9
7.4/10 our score
Features
- 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.
- MULTI-FUNCTIONAL: Supports 88 types of refrigerants, auto calculation of overheating and supercooling, temperature compensation, auto-off, 5 pressure units: psi, kg/cm2, kPa, MPa, bar, and 2 temperature units:°F/°C.
- USER-FRIENDLY DESIGN: Large display, two temperature clamps included, a hanging hook on the back. 24/7 US technician support via email and phone.
10. Digital Manifold Gauge for 93 Refrigerant Digital Manifold Gauge Set HVAC Pressure&Temp Test Air Conditioning Tools & Equipment Supercooling/Superheating Test HVAC Digital Gauges with 3.5"LCD Display
10
7.2/10 our score
Features
- Digital Manifold Gauge Set For 93 Refrigerants:Compared with other refrigerants meter,our digital manifold gauge can be filled with 93 types of refrigerants and has a wide range of applications.Meter have multiple functions such as dual pressure/temperature test,condensation evaporation pressure/temperature test,pressure leak test,vacuum degree test,calculation of supercooling/superheating.It is suitable for refrigeration equipment such as air conditioners, cold storages and refrigerators.
- Dual Pressure&Temp Test Of High/Low Pressure Pipelines:HVAC gauges can measure the pressure/temperature of the refrigerant in the high/low pressure pipelines of the air conditioner in real time.During the refrigerant pressure test,the meter can display the corresponding evaporation/condensation temperature.The smaller the deviation between the temperature measured by the temperature sensor and the evaporative condensation temp., the better the cooling effect and the quality of the refrigerant.
- Condensing/Evaporating Pressure And Temp Test&Supercooling/Superheating Test:During the refrigerant pressure test,it can automatically test the refrigerant condensation/evaporation pressure temp.The lower the condensation/evaporation pressure and temp, the better the cooling effect.The degree of supercooling/superheating is automatically read.The greater the degree of superheating,the less refrigerant is filling,the lower the degree of subcooling can improve the cooling capacity of the system.
- Vacuum Measurement & Pressure Leakge Test&High/Low Pressure Temp Test:Refrigerant meter vacuum table of the digital gauges hvac can be switched to each other.Vacuum test can test the percentage of vacuum measurement and vacuum pressure,can judge the air tightness of the pipeline.Calculate the pressure difference between the initial test pressure and the second test pressure, and observe whether there is any leakage in the refrigeration system pipeline,and can record the leakage time speed.
- V-Shaped Valve Switch&High-Precision Data:High/low pressure valve of the digital refrigerant gauges adopts a V-shaped design.Compared with the ordinary knob valve,the V-shaped valve is easier to control the amount of refrigerant filling,saving operation time,and Material is more durable.Built-in 32-bit digital processing unit and high-precision data acquisition unit,the data volume is high and stable.Pressure/temperature multi-unit automatic conversion (kPa,Mpa,bar,inHg,PSI,Celsius,Fahrenheit)
- 3.5" Backlit Display & Visual Refrigerant Filling Window & High Strength Material:HVAC digital manifold gauge set adopts 3.5-inch backlight display design,the data is easy to read,and each test result is divided by lines on the screen,the data is more intuitive.HVAC digital gauges is made of high-strength engineering plastic,with anti-slip design on both sides,which is comfortable to hold and durable.Meter has a visualization window through which you can keep an eye on the refrigerant filling.