NAVAC Introduces NX1 NEXUS Digital Manifold Gauge


NAVAC, the world’s largest supplier of HVAC vacuum pumps in addition to a wide array of tools, gauges, hoses, recovery units and industry-specific items, has launched its NX1 NEXUS Digital Manifold Gauge, an innovative solution that combines advanced smart device technology with Bluetooth and wireless connectivity to enhance the diagnostics process for HVAC professionals.


NAVAC’s NX1 NEXUS with smart technology enables remote control and monitoring to enhance diagnostics experience for HVAC technicians.

As a smart manifold gauge, NAVAC’s NX1 NEXUS wirelessly integrates with the myNAVAC™ App, enabling remote control and monitoring. With Bluetooth connectivity for temperature probes and a micron gauge, it delivers comprehensive insights such as temperatures, pressures and vacuums for versatile applications. Aiming to deliver a superior user interface and experience, the NX1 offers the simplest and most accurate solution for diagnosing and monitoring HVACR systems.

The NX1 NEXUS Digital Manifold gauge caters to a wide range of needs with four operation modes:

Manifold Mode: Designed to resemble a traditional manifold gauge, the NX1’s intuitive interface ensures a seamless transition for users familiar with analog gauges. Its digital backlit display offers clear and easy-to-read measurements. All essential data, including pressure and temperature readings, as well as SH (SuperHeat) and SC (SubCooling) calculations, are conveniently displayed on a single screen, showcasing the product's smart design.

Leak Test Mode: With the high side of the manifold gauge connected to the system, users can access live wireless pressure readings and track pressure changes over time. The same option can also be monitored through the myNAVAC™ App.

Evacuation Mode: Enable wireless readings by connecting to NMV1S NAVAC Premium Micron Vacuum Gauge, allowing users to monitor evacuation status directly through the NX1 or myNAVAC™ App.

Decay Test Mode: With a wireless vacuum gauge, the NX1 enables automation and easy monitoring of the vacuum decay at any point of the system, not just at the manifold connecting location. A “PASS” or “FAIL” is displayed at the end of decay time for a quick and easy assessment.

The NX1 NEXUS is built with an aluminum body and is covered in durable double-molded rubber, making it impact-resistant and designed to withstand field challenges, ensuring prolonged, resilient work experience. The foldable hidden hook enhances portability, while its Class 0.4 accuracy and clear digital display offer precise readings. A 1/4 turn ball valve is designed for better user experience and durability.

The NX1 NEXUS is A2L ready and currently compatible with 72 types of refrigerants, which can be updated via the myNAVAC™ App.

"We are thrilled to launch the NX1 NEXUS Digital Manifold Gauge, which showcases NAVAC’s commitment to continuous HVAC innovation by integrating advanced smart device technology,” said Keith Keller, Director of Sales at NAVAC. “This launch represents a significant step forward in providing better testing instruments to HVAC professionals, providing them with comprehensive insights and remote monitoring capabilities.”



NAVAC is a global manufacturer that has dedicated over 20 years to the R&D and manufacturing of vacuum solutions and HVACR tools. NAVAC draws upon its commitment to technical innovation, strong customer service and robust R&D allocation to deliver solutions offering leading technology, superior quality, and best experience. At the heart of its innovation is a commitment to user-centric design, integrating advanced technology to meet the dynamic needs of the HVAC landscape without compromising on ergonomics or aesthetics. For more information, visit