9 Best gauges hvacs of 2025

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1

Fieldpiece

Fieldpiece SM482V Wireless 4-Port SMAN Refrigerant Manifold with Vacuum Gauge – Air Conditioning/Refrigerant Digital Gauges for HVAC & Refrigeration
9.8

Exceptional

Our Rating
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Value for Money

2

Fieldpiece
Fieldpiece JL3KR4 HVACR Charge Kit
Main highlights

Key Features
Accurate at any elevation, transmits directly to mobile devices via job link app, stabilizes in under 5 seconds with +/-1 accuracy.

Ideal Use Cases
Perfect for HVAC professionals needing precise, hands-free testing in various environments, especially in challenging or hard-to-reach locations.

Customer Reviews Summary
Most praised for its reliable wireless signal strength up to 350 feet, ensuring consistent connectivity and data transmission.
9.6

Exceptional

Our Rating

9.7
Precision

9.5
Simple to use

8.9
worth the money
3

Testo
testo 550s AC Manifold Gauge Set – Manifold Gauges Hvac and Refrigeration – Incl. 2 Wired Temperature Clamp Probes – AC Recharge Kit with superheat, subcooling and Bluetooth
Main highlights

Precise Readings
The manifold gauge set offers precise temperature and pressure readings for AC, refrigeration, and heat pumps.

Ideal for HVAC Professionals
Perfect for HVAC tasks with a broad temperature and pressure range, and smart app integration.

Highly Praised Bluetooth Feature
Bluetooth app praised for ease of use and documentation, despite occasional connectivity issues.
9.5

Excellent

Our Rating

9.3
Simple to use

8.2
Precision

8.0
worth the money
4

Mastercool
Mastercool 59161 2-Way Heavy Duty Brass Manifold Gauge Set with 3 1/8" Silicone Dampened Gauges and 1/4" SAE Fittings for R410a, R22, R404A - U.S. Assembled & Tested with 60" Hoses
Main highlights

Reliable Performance
Heavy-duty forged brass body ensures durability and longevity.

Ideal for Residential HVAC
Perfect for checking AC units without needing a technician.

Praised for Quality
Customers appreciate the good construction and design at this price.
9.4

Excellent

Our Rating

9.7
clearly written

9.5
Simple to use

9.3
Precision
5

Elitech
Elitech Digital Manifold Gauge 2-Way Valve with Thermometer Clamps for HVAC Systems, LMG-10
Main highlights

Affordable and Functional
Offers complete HVAC functions at a budget-friendly price, with professional-grade performance.

Ideal for HVAC Professionals
Perfect for pressure holding and vacuum leakage tests with temperature compensation.

Praised for Compact Design
Customers appreciate its smaller form factor and reliable accuracy.
9.1

Excellent

Our Rating

8.0
clearly written

8.0
worth the money

8.0
Precision
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6

Lichamp
Lichamp HVAC Gauges with Hoses, AC Manifold Gauge Set R134A R410A R404A R22 Refrigerant Gauges
Main highlights

Comprehensive Kit for AC Work
Includes gauge set, hoses, couplers, and adapters for efficient AC servicing.

Ideal for Occasional Auto AC Repairs
Perfect for home or side work; not suited for full-time business use.

Praised for Complete Accessories
Customers appreciate the inclusion of spare fittings and valves.
8.9

Very Good

Our Rating

8.7
Simple to use

8.7
Easy to build

8.2
Precision
7

Yellow Jacket

Yellow Jacket 49963 Manifold Only Degrees F, psi Scale, R-22/404A/410A Refrigerant, Red/Blue Gauges
8.8

Very Good

Our Rating

9.3
Precision

9.1
clearly written

8.7
worth the money
8

Shikha
Shikha 5FT AC Diagnostic Manifold Freon Gauge Set for R410A R404A R22 R134A R12 R22 and R502 Refrigerant AC House Air Condition HVAC 60"
Main highlights

Comprehensive Diagnostic Capability
Includes gauges for R410A, R404A, R22, R134A, R12, and R502 refrigerants for versatile HVAC use.

Ideal for DIY Enthusiasts
Perfect for home users looking to maintain AC systems and save on technician fees.

Great Value for Money
Praised by users for its affordability and functionality in basic applications.
8.6

Very Good

Our Rating

8.0
Simple to use

8.0
worth the money

8.0
Precision
9

Wisscool

WISSCOOL Digital Minifold Gauges HVAC, R22,R134A,R410,R502,R1234yf Vacuum Pressure 3-Way with LCD 3 Hoses 2 Thermometer Clamp Probes 113 Refrigerants Leak Detection Test AC Charging Gauge
8.4

Good

Our Rating

9 Best gauges hvacs of 2025

1

Fieldpiece SM482V Wireless 4-Port SMAN Refrigerant Manifold with Vacuum Gauge – Air Conditioning/Refrigerant Digital Gauges for HVAC & Refrigeration

How do we rank?

How do we rank?

Analyzing top stores

2

Fieldpiece JL3KR4 HVACR Charge Kit

9.7

9.5

8.9

3

testo 550s AC Manifold Gauge Set – Manifold Gauges Hvac and Refrigeration – Incl. 2 Wired Temperature Clamp Probes – AC Recharge Kit with superheat, subcooling and Bluetooth

9.3

8.2

8.0

4

Mastercool 59161 2-Way Heavy Duty Brass Manifold Gauge Set with 3 1/8" Silicone Dampened Gauges and 1/4" SAE Fittings for R410a, R22, R404A - U.S. Assembled & Tested with 60" Hoses

9.7

9.5

9.3

5

Elitech Digital Manifold Gauge 2-Way Valve with Thermometer Clamps for HVAC Systems, LMG-10

8.0

8.0

8.0

6

Lichamp HVAC Gauges with Hoses, AC Manifold Gauge Set R134A R410A R404A R22 Refrigerant Gauges

8.7

8.7

8.2

7

Yellow Jacket 49963 Manifold Only Degrees F, psi Scale, R-22/404A/410A Refrigerant, Red/Blue Gauges

9.3

9.1

8.7

8

Shikha 5FT AC Diagnostic Manifold Freon Gauge Set for R410A R404A R22 R134A R12 R22 and R502 Refrigerant AC House Air Condition HVAC 60"

8.0

8.0

8.0

9

WISSCOOL Digital Minifold Gauges HVAC, R22,R134A,R410,R502,R1234yf Vacuum Pressure 3-Way with LCD 3 Hoses 2 Thermometer Clamp Probes 113 Refrigerants Leak Detection Test AC Charging Gauge

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