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VIVOHOME Digital HVAC Manifold Gauge Set, Refrigeration AC Gauges with 2 Wired Temperature Clamp Probes and 3 Hoses, Pressure and Temp Test, for R134a R410a R32 1234yf Refrigerant Recharge Kit

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$149.99

$ 63 .99 $63.99

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About this item

  • DIGITAL MANIFOLD GAUGE SET: The VIVOHOME Digital Refrigerant Gauge is a professional-grade tool designed for precise temperature and pressure monitoring, pressure leak testing, and vacuum measurement; This upgraded HVAC manifold gauge set supports a wide range of functions, including A2L refrigerant warning, double overload capacity (10 Mpa), and automatic power-off, making it an essential device in installation and maintenance for HVAC technicians
  • HIGH ACCURACY AND COMPATIBILITY: The upgraded 3-way manifold gauge set features a broad temperature measurement range of -58°F to 302°F (-50°C to 150°C) and pressure range from -14.5 to 500/800 psi with ±0.9°F (±0.5°C) temperature precision and ±0.5% FS pressure accuracy; Supporting 88 types of refrigerants, it can calculate subcooling and superheating temperatures for direct data
  • USER-FRIENDLY DESIGN: Features a large LCD screen with backlight and zero-level menu design, it provides easy-to-read data results even in dim lighting; Equipped with intelligent APO function to detect idle status and shut down automatically, saving energy; The manifold gauge can measure dual pressures and temperatures simultaneously, featuring automatic multi-unit pressure conversion and Celsius and Fahrenheit temperature conversion to meet different needs
  • PREMIUM MATERIAL: The instrument is made of high-strength engineering plastic, making the entire unit sturdy and durable; The hoses are crafted from premium brass for excellent sealing and long-term durability with a burst pressure of 4000 psi; Includes two anti-freeze safety valves (1/4”-1/4” and 1/4”-5/16”) to ensure safe refrigerant flow and protect users from accidental contact with frozen parts
  • COMPLETE ACCESSORIES: Comes with two temperature clamps and a heavy-duty hose set (three hoses with locking valves) for fast and efficient system analysis and optimization; A pair of temperature clamps that can test real-time temperature when connecting to the air conditioning pipes; The hook makes it easy for you to hang the gauge and free your hands; The cloth bag with strap makes it convenient to carry; NOTE: This device requires three AA batteries which are not included in the package



Product Description

VH1747US
VH1747US

Compatible with 88 kinds of refrigerant

VIVOHOME HVAC Digital Manifold Gauge Set

The electronic refrigerant group meter is an indispensable device for the installation, testing, and upkeep of refrigeration systems. It boasts versatile functions and excellent performance, providing precise and accurate measurements. The clear LCD panel makes the operation a breeze.

Product and Package Information

Note The product requires 3 AA batteries, which are not included in the package.
Pressure Unit kPa, Mpa, psi, inHg, bar, kg/cm²
Pressure Measurement Range -14.5 - 800 psi
Pressure Resolution 0.5 psi
Pressure Measurement Accuracy ± 0.5%FS
Temperature Unit ℃ / ℉
Temperature Measurement Range -50 ℃ - 150 ℃ (-58 ℉ - 302 ℉)
Temperature Resolution 0.1 ℃ (0.2 ℉)
Temperature Accuracy ± 0.5 ℃ (± 0.9 ℉)
Refrigerant type 88 kinds of refrigerants
Package Dimensions 17.5 x 4.1 x 15.6 inches
Package Weight 9.1 lbs.

Customer
Reviewed in the United States on May 29, 2025
This is a terrific, budget set. It’s a substantial value and much easier to read over analog equipment. Everything worked great right out of the box! I only used it once to verify pressures and temps on a r410a system.The plastic doohickeys on the hoses are a neat idea for super quick and easy tightening of the fittings, especially when wearing heavy gloves.The backlight is phenomenal! Perfect for low light or nighttime operation. The display is super easy to read.There is no rubber bumper or anything so I wouldn’t want to drop it.It sure is nice to have line pressures and temps, all at the same time and on the same display. Truly, for the price you can’t go wrong here for a home/diy/side hustle type.
LEBELL
Reviewed in the United States on May 17, 2025
I definitely wasn’t expecting anything this nice, quite professional device. I’m 70 year old female, who assists my blind retired mechanic husband. I have a difficult time seeing the numbers on his old gauge set, so I got this one in the hopes it would simplify the process. Wow all I need to do now is read him the digital information off the screen and he knows what he needs to do, what a blessing because I never knew how to read the other gauges. This truly is a blessing. The only issue I encountered was the manual overlooked showing, illustrating and explaining where the clamps are to be placed. We weren’t sure if you connect them to the hoses or battery for powering the instrument. He figured it out, but others that are just learning need to know. The hoses are compatible to other brands and the device works perfectly. We had no issues with leaking either. Definitely give it a huge thumbs up and well worth the investment, great gift for weekend techs or those entering the profession.
RedDogTX
Reviewed in the United States on May 14, 2025
The VIVOHOME digital HVAC refrigeration AC gauges with two wired temperature clamp probes complete with three hoses comes in a sturdy plastic carrying case. The set allows you to do a pressure test, a temperature test and a leak test. The set will work with many refrigerants including R-134a, R-410a, R-32, R-1234yf, R-454B and others. The set has a very rugged well-constructed feeling to it.The unit was easy to set up for R-410A. When the unit is powered down and then powered back up it remained at R-410A and pressure test setting which is what I had last used. I was quite pleased that I did not have to reprogram in all the settings again. The screen is easy to read even in direct sunlight and it also includes a backlight for readings under low light conditions. Pressure can be read in various measurements including the more common PSI and kPa. The hoses in the set are approximately 4 feet long and have solid brass fittings. The temperature clamp probes are very helpful but do not seem to be constructed as ruggedly as the rest of the kit. They work well but I do not see them holding up under heavy use.I have used the set several times and it has worked extremely well. It is easy to connect and gives very accurate readings which have included pressure and temperature. I am very happy with this set and would recommend it to anyone looking for a good solid digital HVAC gauge set.