VIVANTECH VA104 Diagnostic Tester Hvac Gauge Dual Pressure 770429931802 A/c

( Brand: Vivantech ), ( Part Type: Pressure Hvac Gauge System ), ( UPC: 770429931802 ), ( Manufacturer Part Number: VA104 ), ( Color: Black, Green ), ( Item Weight: 3.9 Pounds ), ( Item Dimensions: 9 X 3.3 X 1.6 Inches )

Review VIVANTECH Professional A/c System Diagnostic Tester Hvac Gauge Dual Pressure

The Vivantech VA104 AC Diagnostic Tester is an essential tool for HVAC professionals and enthusiasts seeking to accurately diagnose and repair air conditioning and refrigeration systems. This versatile device is designed to provide fast and reliable pressure readings for both low and high-pressure sides of the HVAC system, ensuring optimal performance and energy efficiency.

The VA104 tester comes equipped with a pair of high-quality, heavy-duty HVAC gauges. Each gauge features a large, easy-to-read dial with a red pointer for accurate pressure measurement. The dials are graduated in PSI, Kpa, and Bar units, allowing the user to work with various pressure measurement systems. The gauges are also connected to a flexible hose with Schrader valve connections, providing the flexibility to reach various locations within the HVAC system with ease.

One of the standout features of the VA104 tester is its built-in digital manometer. This feature displays the exact pressure reading on an LCD screen, offering an additional layer of accuracy and convenience. The digital manometer can be used to record and store up to 10 different pressure readings, making it an invaluable tool for tracking system performance over time or during complex repairs.

Another impressive feature of the VA104 tester is its ability to diagnose common refrigerant leaks. The device includes a built-in leak detection function, which can help identify the source of leaks by indicating when refrigerant is escaping from the system. This feature can save time and resources by allowing technicians to focus their efforts on the specific area of the system that requires attention.

The VA104 tester is also designed with durability in mind. Its rugged, compact design makes it ideal for use in various environments, while its heavy-duty construction ensures that it can withstand the rigors of regular use. The device is powered by two AA batteries, which are included with the purchase.

In summary, the Vivantech VA104 AC Diagnostic Tester is an indispensable tool for anyone working on HVAC or refrigeration systems. With its dual pressure gauges, built-in digital manometer, and leak detection function, this device offers accurate, reliable, and convenient pressure readings, making it an essential addition to any HVAC professional's toolkit.

The Vivantech VA104 AC Diagnostic Tester HVAC Gauge Dual Pressure is a handheld electronic device designed to test and diagnose various refrigeration and air conditioning systems. Here are some potential pros and cons for consideration before making a purchasing decision:

1. Versatility: The VA104 can be used for both R-134a and R-1234yf systems, making it a suitable choice for a wide range of HVAC applications.

2. Dual Pressure Gauges: The device features two pressure gauges, allowing users to measure both high and low side pressures simultaneously for efficient troubleshooting.

3. Backlit Display: The large, backlit LCD display ensures easy reading of test results, even in poorly lit environments.

4. Built-in Leak Detection: The VA104 comes with an integrated leak detection feature, helping users identify refrigerant leaks more accurately.

5. Compact Design: With its portable and lightweight design, the VA104 can be carried easily from one job site to another.

1. Limited Functionality: While the VA104 offers basic diagnostic capabilities, it may not be as comprehensive as more advanced models or professional-grade equipment.

2. Calibration: Regular calibration is essential to ensure accurate readings. Users may need to invest in calibration services periodically.

3. Battery Life: The VA104 uses two AA batteries, and battery life may be a concern for some users, especially during extended use.

4. User Interface: Some users have reported finding the user interface somewhat complex or confusing.

In conclusion, the Vivantech VA104 AC Diagnostic Tester HVAC Gauge Dual Pressure is an affordable and versatile option for those in need of a basic refrigeration and air conditioning diagnostic tool. Its dual pressure gauges, backlit display, and leak detection feature make it a valuable addition to any HVAC technician's toolbox. However, its limited functionality, calibration requirements, and battery life may be drawbacks for some users. Ultimately, the decision to purchase the VA104 depends on individual needs, budget, and the complexity of the HVAC systems being serviced. If you require more advanced diagnostic capabilities, consider investing in a professional-grade tester.

Details:

Built-In 92-Refrigerant Database: Access pre-loaded refrigerant data to automatically calculate super heat, sub cooling, condensation, and evaporation temperatures for accurate charging troubleshooting. Rugged and User-Friendly, designed with high-strength engineering plastic, non-slip rubber grip, standard 1/4 fittings for durability broad compatibility AC systems. Fast Delivery. Supports major refrigerant type like R123/R1234yf/R134A/ R14/R141B/R142B/R22/R23/ R290/R32/R404A/R407C/R 410a /R507/R508B and etc, Vacuum Leak Test Modes: Perform vacuum measurements pressure leak tests with time recording to ensure system integrity avoid loss.

Large Color LCD with Back light: Clearly view readings in any lighting condition, unit conversion for pressure PSI, bar, KP, ING and temperature C/. Dual Pressure Temperature Testing: Simultaneously monitor high and low side pressures two temperature points with included clamp-on probes for comprehensive HVAC system diagnosis. Includes 2 temperature probes, blue/red hoses 600 PSI rated, carrying case, 4x AA batteries and supports KP/PSI/bar/ C/ F units for global technicians. Complete Kit Ready for Field Work.

part #: va104 prices

• $122.63-$124.91

specifications carectronic:

• brand: Vivantech
• part type: Pressure Hvac Gauge System
• upc: 770429931802
• manufacturer part number: VA104
• color: Black, Green
• item weight: 3.9 Pounds
• item dimensions: 9 X 3.3 X 1.6 Inches

general carectronic:

• condition: New
• Vehicle Electronics GPS > Car Electronics Accessories > Other Car Electronics Accs

seller carectronic:

• city: Miami, Florida
• # reviews: 1457
• rating: 100.0%

returns carectronic:

• policy: No Returns

offer carectronic:

• sold: 0
• availability: In Stock
• quantity: 1
• started: May 6, 2026
• options: Ship-to-home

payments carectronic:

• wallet: Google-pay
• credit card: Visa
• other

shipping carectronic:

• class: Expedited
• type: Fixed
• cost: $0.00
• service: Expedited
• transit: 5-8 Days