• Wireless static pressure measurements up to +/- 80 inches of the water column
• Accurately measure pressure drop across a filter or TESP with the included static pressure tips
• Measure gas pressure at the regulator inlet and outlets with the 1/8” NPT fitting or slide gas adapter
• Made in the USA
• 2-year warranty

The YJACK series of devices are the next evolution in creating an interconnected and efficient work environment allowing service technicians to work more quickly and precisely in the ever-growing and complicated HVAC/R industry.

Take accurate static pressure measurements up to +/- 80 inches of the water column with the YJACK MANO Wireless Dual Port Manometer 67068 by Yellow Jacket. Measure pressure drop across a filter or Total External Static Pressure (TESP) with the included static pressure tips. Measure gas pressure at the regulator inlet and outlets with the 1/8” NPT fitting or slide gas adapter. 

YJACK for more Connected Techs

The YJACK Series is a network of devices that form a new platform offering a total HVAC/R diagnostics solution. Multiple devices can measure system and environmental parameters, providing a complete picture of a system’s condition. Each device utilizes Low Energy Bluetooth (BLE) technology to interconnect with each other and any smart device, Android or iOS. Many of the YJACK Series devices can also communicate directly with the P51-870 TITAN Digital Manifold simultaneously.

The YELLOW JACKET YJACK VIEW App provides seamless integration with YJACK and P51-870 TITAN devices offering a complete HVAC/R system diagnostic solution. Use your smartphone's YJACK and P51-870 TITAN devices for full system analysis.

Quickly receive and analyze live data from all powered-on nearby YJACK and P51-870 TITAN devices, including system pressure, temperature, vacuum, psychometrics, and current draw. Includes a variety of session types helpful in diagnosing any HVAC/R system.

• Measure HVAC/R system pressure, temperature, saturation temperature, superheat, and sub-cooling
• Monitor system evacuation status
• Check indoor air comfort and system efficiency with psychrometric air calculations: percent relative humidity, dry bulb, wet bulb, and dew point temperature measurements
• Perform system leak tests and track pressure change over time
• Measure system charge with scale weight readings during charging and recovery operations
• Take electrical current measurements and analyze critical system power information
• Generate highly customized, and detailed service reports capturing system readings and equipment information
• Monitor status of all nearby YJACK and P51-870 TITAN devices
• Freely switch between multiple simultaneous sessions without loss of data
• Customize data view for each measurement
• Create data logs to be saved or emailed from your smart device
• Choose from 126 refrigerant profiles found in the REFPROP database
• Available on iOS (version 10 or later) and Android (version 8 or later) smart devices

• Effortlessly create and manage a network of connected HVAC/R system diagnostic devices
• Compatible with all YJACK and P51-870 TITAN devices (firm-ware version v2.0 and later)
• No device connections necessary - seamlessly move in and out of range of devices without reconnecting or relaunching the application
• Freely navigate between available session types, multiple sessions at one time
• New session types, including Psychrometric System Efficiency and Leak Test, as well as communication capabilities with YJACK PRESS, YJACK VAC, and YJACK AMP in v3.0 or later
• Easily place and monitor the status of all YJACK and P51-870 TITAN devices from one screen
• Adjustable datalog formatting and multiple sampling intervals