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The Best R 134A Gauges of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best R 134A Gauges of 2022. Check our ranking below.

2,737 Reviews Scanned

Rank No. #1
Yellow Jacket 42006 Series 41 Manifold with 3-1/8" Gauge, psi, R-22/134A/404A
  • 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
Rank No. #2
BPV31 Piercing Valve for Bullet with R134a Refrigerant Charging Hose,Refrigerant Can Tap with Gauge, R134a can to R-12/R-22 port
  • BPV31 Piercing Valve for Bullet with R134a recharge hose with Gauge.Make sure to select the proper adapters for the tube od (3 options with kit).
  • R134a recharge hose with gauge: 19" hose with R-134a can tap vlve to R-12/R-22 service port connection,1/4" end fits R12, 22, 502 fittings.This is simple to add 134a refrigerant to a sealed system when there is no suction line port.
  • BPV31 Piercing Valve compatible with Bullet: replaces for HVAC System: 3-In-1 Line Tap Piercing Valve for Bullet; 3-In-1 Line Tap Piercing Valve fits 3 sizes of tubing: 1/4", 5/16" and 3/8". The valve is not created or sold by Bullet.
  • The hose is made of corrosion-resistant brass, won't wear out or rust over time. Our new BPV31 valve with rubber gasket to prevent leaking. Our replacement hose kit has been well-tested by the manufacturer.
  • Inexpensive and easy repair to bring your refrigerator back to new performance. With the system running and low on refrigerant the gauge should be in vacuum indicating a low charge. If this is the case open the valve on the can end of charging hose and begin adding 134a.
SaleRank No. #3
Lichamp Car A/C R1234YF R134A Adapters, AC R134 R1234 R 134A 1234YF Quick Couplers Connectors Kit
  • CAR QUICK ADAPTER KIT --- R-134a adapters with r134a convert to r-1234yf adapters ideal for connecting with basic or advanced manifold gauges and serving on automotive air conditioner refrigerant recharge work.
  • AC GAUGE ADAPTER SET --- Come with pair of high and low pressure Quick Couplers - 1/4 inch male fitting, 134a to 1234yf adapters, dual head valve core remover.
  • HEAVY-DUTY MATERIALS --- Made of copper, aluminum and steel materials for long lasting, featuring H/L temperature resistance and corrosion resistance, will stand heavy use in garage.
  • EASY OPERATION --- Constructed with accurate snap lock and knurled grip ring for easy operation, removable pure copper adapter with oring seals for longer maintenance.
  • NO LEAKAGE DESIGN --- All connection parts adopt precise fine thread design, and the interface is also equipped with high-quality thick rubber seals to ensure safety.
Rank No. #5
MASTERCOOL (89661-PRO R134a Manifold Gauge Set with Aluminum Standard Couplers , Blue
  • SAE approved
  • Recalibrateable gauges
  • Manual couplers
  • Flutter free gauges
SaleRank No. #6
Pro-C A/C Professional Digital Display Automotive Recharge Gauge & Hose for R-134A Refrigerant, ACP400AD
  • Digital gauge with guided command
  • Guided Commands eliminate the guesswork
  • 24” Long Hose
  • Trigger Dispenser
  • Quick Connect Coupler
Rank No. #7
Lichamp AC Gauges, A/C Manifold Gauge Set for R134a R22 R12 R502, Professional #A302
  • 1. Multifunctional A/C Gauge Set, professional 3 way automotive air conditioning diagnostic manifold gauge set will compatible with R 134A R12 R22 R502 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 500psi (red) and 350psi (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 600psi max max working pressure and 3000psi 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: 3 way gauge, 3pc hoses, 2pc Adjustable R134A Adapters, puncture and self sealing can tap, tank adapter, acme adapter, calibration screwdriver, valve core remover, gloves, goggle
Rank No. #8
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
  • 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
SaleRank No. #9
Robinair (49134A) R134 Aluminum Manifold, Hose Set and Service Couplers,MultiColor
  • 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
SaleRank No. #10
Orion Motor Tech OMT 5FT AC Diagnostic Manifold Freon Gauge Set Fits for R134A R12, R22, R502, with Couplers, Adapter for Car A/C System Automotive Air Conditioning Maintenance
  • 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.
  • DURABLE CONSTRUCTION: Made from solid brass, aluminum, PVC, and durable plastic to stand up to heavy use and accidental drops - ideal for professional auto mechanics. Includes a detailed parts diagram and step by step instructions for DIY novices.
  • A COMPLETE TOOL KIT: 1pc 3-way gauge (1/4" male), 3pc hoses (1/4" female), 2pc quick couplers (1/4" male), 1pc adapter (1/4" Male to 1/2" Female)

Last update on 2023-09-30 / Affiliate links / Images from Amazon Product Advertising API

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