Top 10 Digital Gauges HVAC – Air Conditioning Line Repair Tools

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1. Fieldpiece


Fieldpiece VP67-6 CFM Vacuum Pump

Fieldpiece #ad - Light weight and portable - 29 pounds. Run quick 6cfM Vacuum Pump. Uses the revolutionary RunQuick Oil Management System. 6 cfm flow rate. 4 inline intake ports - 1 1/4, 2 3/8, 1 1/2.
BrandFieldpiece #ad
Part NumberVP67

2. Fieldpiece


Fieldpiece SM480V SMAN Digital Manifold Wireless Data Logging

Fieldpiece #ad - Fieldpiece digital manifold gauges accurately measure low & high pressure, with superheat and subcooling. Advanced digital refrigerant manifold has protected thermocouple jacks for pipe and outdoor temps. Four valve manifold with vacuum gauge has the ability for Job Link Psychrometer probes to connect to SMAN. Advanced digital refrigerant manifold & Refrigeration diagnostics & micron gauge for HVAC & service. Equipped with a data log and temperature compensated system tightness test.
BrandFieldpiece #ad
ManufacturerFieldpiece #ad
Height12.5 Inches
Length63 Inches
Weight6.2 pounds
Width10.5 Inches
Part NumberSM480V

3. Yellow Jacket


R-22/404A/410A Clamshell, Yellow Jacket 42001 Manifold with 3-1/8" Color-Coded Gauges, psi

Yellow Jacket #ad - Package dimensions: 9. 5 l x 3 h x 8. 4 w inches. Country of Origin: China. Package weight : 2. 35 pounds. Sliding double "O" ring pistons reduce wear.
BrandYellow Jacket #ad
ManufacturerYellow Jacket #ad
Height3 inches
Length10 inches
Weight0 pounds
Width9 inches
Part Number42001



Mastercool 98210-A Electronic Refrigerant Scale , Black

MASTERCOOL #ad - Before the charge is complete, an alarm will sound allowing ample time to turn off the refrigerant supply. Extra large lcd display for easy reading from any angle. Rugged and compact design allows for easy portability to any job site. High capacity up to 243 lbs. Charge programming allows the user to program desired quantities. Non-slip 9 x 9” platform for easy weighing of refrigerant tanks with an accuracy of ≤±005% of reading.
ManufacturerMastercool #ad
Height3.25 inches
Length16 inches
Weight7.6 Pounds
Width11.25 inches
Part Number98210-A
Warranty1 year

5. Yellow Jacket


Yellow Jacket 42201 Series 41 Manifold

Yellow Jacket #ad - Package weight: 3. 2 pounds. Part number: 42201. Country of Origin : United States. Package dimensions: 8 L x 4 H x 4 W inches.
BrandYellow Jacket #ad
ManufacturerRitchie #ad
Height4 inches
Length8 inches
Weight3 Pounds
Width4 inches
Part Number42201

6. Fieldpiece


Fieldpiece MR45 Recovery Machine

Fieldpiece #ad - Twin cylinder compressor oil-less/water Resistance To Withstand Direct Rain. Twin cylinder compressor oil-less/water resistance to withstand direct rain. Micro channel condenser/compresses more Refrigerant At Twice The Rpms 3, 300 And Twice The Horsepower 1hp. This product is easy to use. Ceramic cylinder for longer life and less friction. Micro channel condenser/compresses more refrigerant at twice the RPMs 3, 300 and twice the horsepower 1HP. Ceramic cylinder For Longer Life And Less Friction.
BrandFieldpiece #ad
ManufacturerFieldpiece #ad
Height14.8 Inches
Length9.8 Inches
Weight22 Pounds
Width13.5 Inches
Part NumberMR45

7. Yellow Jacket


Yellow Jacket 41080 Replacement Handle Assembly, for Series 41 Manifolds, 2-Pack

Yellow Jacket #ad - See warranty information for details. Made in the USA. Sliding double “O” ring pistons reduce wear. Easy-to-read 2-1/2″ 63. 5 mm steel case gauges with 3-2-3% accuracy. Most manifolds include color-coded YELLOW JACKET charging hoses. Limited lifetime warranty on manifold bar and valves – not gauges.
BrandYellow Jacket #ad
ManufacturerYellow Jacket #ad
Weight0.35 pounds
Part Number41080

8. Fieldpiece


Battery Powered Infrared Refrigerant Leak Detector, Fieldpiece DR82

Fieldpiece #ad - Sensitivity better than 003 oz/yr 1g/a. Massive backlit LCD screen provides clear, easy-to- see information. State-of-the-art infrared sensor. Detects all hfc, hcfC, cfc, HFO and blends. Infrared Refrigerant Leak Detector.
BrandFieldpiece #ad
Weight1 Pounds
Part NumberDR82



4 Measurement Unit Options for HVAC A/C, VIVOHOME Upgraded 220LB High Precision Electronic Digital Refrigerant Charging Weight Freon Scale with Case

VIVOHOME #ad - Overload detection – when the load exceeds the maximum capacity 100 kg/ 220 lbs. Thus avoiding damage to the unit due to overload; it also comes with an auto-shutdown design: the machine will automatically shut off after 10 minutes of non-use, the remote control will display "FULL" and the buzzer will give an alarm, and the backlight will shut off after 3 minutes of non-use; You can manually set the auto shutdown function to be on or off.

Thoughtful design – the refrigerant scale is made of aluminum combined with silicone, which helps to improve friction and reduce slippage; Textured rubber coating on the surface of the platform helps to make the measurement process more stable and prevent slipping or falling; The large reading screen adopted TFTN material so that you can observe the data from all angles. Compact and portable – measuring 8. 9 x 2. 8 x 2. 8 inches and weighing 7. 26 lbs. The powerful refrigerant charging scale is compact in size; The package also comes with a storage case to better protect the unit and makes it easier for you to carry it around; The refrigerant scale is suitable for most of the refrigerants and is a perfect choice for HVAC and refrigeration work.

Automatic setting – the newly upgraded vivohome refrigerant charging scale comes with a more human-centered design to provide easier operation; You can customize the charging or recovery value, it will automatically run the process and send an alarm when the set value is reached; The new model of refrigerant scale also can remember the last working setting, making it easy and fast to start the charging or recovery process.
ManufacturerVIVOHOME #ad
Height2.6 Inches
Length17.3 Inches
Weight7.26 Pounds
Width12.2 Inches
Part NumberVH1133



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

VIVOHOME #ad - Color-coded hoses - color-coded hoses help identify the high-pressure side red, r12, durable and not easy to damage; perfect for maintaining R134a, low-pressure side blue, R22, and the filling hose yellow; The hoses are made of rubber and feature a leak-proof seal design, which is very flexible, R502 and R410a air conditioning systems; We are equipped with R410a fitting adapters 1/4 inch to 5/16 inch.

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 035qt. 330ml vacuum oil is also included. Package - package includes 1 single stage vacuum pump, hvAC work, 1 bottle of oil, 1 leak detector and gauge set; Ideal for automotive air conditioning, refrigeration and other applications and industrial requirements that need high vacuum pull from a compact pump.

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. 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.
ManufacturerVIVOHOME #ad
Height4.5 inches
Length10.5 inches
Weight17.6 pounds
Width8.7 inches
Part NumberVH322