Is this gauge set suitable for professional use?

It is designed for both professionals and DIYers, but some professionals may prefer more durable, precision-calibrated sets for daily use.

Does it work with refrigerants other than R134a?

No, it is calibrated specifically for R134a refrigerant and should not be used with other types.

What is included in the box?

The set includes the manifold gauges, high/low pressure quick couplers, two 1/4" to 5/16" adapters, and one 1/4" to 1/2" adapter.

Is the vacuum pump included?

No, this is a gauge set only; a vacuum pump is not included despite the 1/3 HP and 4 CFM specifications in the name.

Are the gauges pre-calibrated?

They are calibrated at the factory, but some users report needing to recalibrate upon receipt.

Where is the Edx 1/3 HP 4cfm R134a AC Manifold Gauge Set cheapest?

At Walmart, for $113.99, as of our latest check.

Edx 1/3 HP 4cfm R134a AC Manifold Gauge Set

Best price now

$113.99at WalmartChecked Nov 1

Prices are checked against each store and labelled with when.

Visit Walmart

Edx 1/3 HP 4cfm R134a AC Manifold Gauge Set

Best price now

$113.99at WalmartChecked Nov 1

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $113.99 at Walmart on Nov 1.

Our take on the Edx 1/3 HP 4cfm R134a AC Manifold Gauge Set

The EDX R134a Manifold Gauge Set is a compact, 1/3 HP, 4 CFM vacuum pump and gauge kit for servicing R134a air conditioning systems. It includes aluminum valves, quick couplers, and adapters for universal compatibility. It suits DIYers and technicians working on automotive and residential AC. Compared to pro-grade sets, it offers basic features at a lower cost, but some users report calibration and durability issues.

Best forDIY enthusiastsAutomotive AC repairResidential HVAC maintenancePortable use

Pros

Compact and lightweight for easy transport
Aluminum valves resist corrosion
Includes quick couplers and adapters for broad compatibility
ETL-compliant for safety

Cons

Some users report gauges need recalibration out of the box
Build quality may not match professional-grade sets
Limited to R134a refrigerant only

Edx 1/3 HP 4cfm R134a AC Manifold Gauge Set prices at every store

WalmartNew
Availability unknown
$113.99Checked Nov 1
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Edx 1/3 HP 4cfm R134a AC Manifold Gauge Set price history

Lowest price we've seen: $113.99 on Nov 2 at Walmart. Tracked across 1 store since Nov 2.

What reviewers say

Reviewers find the EDX gauge set functional for occasional DIY use, but some note calibration issues and average build quality. It is considered a budget-friendly option for basic AC maintenance.

What people mention

CalibrationMixedSome users report gauges need recalibration upon arrival, while others find them accurate enough for basic use.
Build qualityMixedAluminum valves are praised for corrosion resistance, but hoses and couplers feel less sturdy to some.
ValuePraisedMany consider it a good value for occasional DIY AC work.
CompatibilityPraisedIncluded adapters allow connection to most vacuum pumps and systems.

About the Edx 1/3 HP 4cfm R134a AC Manifold Gauge Set

This compact manifold gauge set is made for R134a refrigerant. It gives high and low pressure readings to help diagnose AC problems, recharge systems and check cooling performance. The valves are aluminum and resist corrosion and wear.

The kit includes high and low pressure quick couplers and three adapters for connecting to most vacuum pumps. The set is lightweight and fits in a tool bag. It is used on residential, commercial and automotive HVAC systems and is ETL-compliant.

Refrigerant: R134a
Valve material: Aluminum
Dimensions: 26.6 x 22 x 11 cm (10.5 x 8.7 x 4.3 in)
Compatibility: Most vacuum pumps; residential, commercial and automotive HVAC systems
Certification: ETL-compliant
In the box: 1 set of high/low pressure quick couplers, 2 x 1/4" to 5/16" adapters, 1 x 1/4" to 1/2" adapter

Questions and answers

Is this gauge set suitable for professional use?: It is designed for both professionals and DIYers, but some professionals may prefer more durable, precision-calibrated sets for daily use.
Does it work with refrigerants other than R134a?: No, it is calibrated specifically for R134a refrigerant and should not be used with other types.
What is included in the box?: The set includes the manifold gauges, high/low pressure quick couplers, two 1/4" to 5/16" adapters, and one 1/4" to 1/2" adapter.
Is the vacuum pump included?: No, this is a gauge set only; a vacuum pump is not included despite the 1/3 HP and 4 CFM specifications in the name.
Are the gauges pre-calibrated?: They are calibrated at the factory, but some users report needing to recalibrate upon receipt.
Where is the Edx 1/3 HP 4cfm R134a AC Manifold Gauge Set cheapest?: At Walmart, for $113.99, as of our latest check.