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Smart Refrigerant Probes Deluxe Kit w/ Vacuum Gauge

The HUB8 Smart Refrigeration Probes Deluxe Kit is the most complete and convenient wireless refrigeration probe kit available today.

The HUB8 makes it easier for you to service and charge air-conditioning and refrigeration systems thanks to the addition of the wireless vacuum gauge and outdoor temperature probe, which integrate real-time Target Superheat, Evacuation, and Rise test calculations into the free UEi HUB App.

This provides a more accurate, efficient, and cost-effective charge on the system allowing all your vacuum, refrigeration, and air parameters to be viewed from one location.


Wireless Output Yes
Free App Available Yes
Selectable Refrigerants Yes
Selectable Units Yes
In-App Temperature Split Kit and Psychrometric Calculations Yes
In-App System Refrigerant Charging Calculations Yes
Pass-Through Ports for Easily Adding or Recovering Refrigerant without Disconnecting Yes
180 Degree Swivel for Easy Operation in Cramped Work Spaces Yes
Highly Accurate Thermistor Drifts Less Than Thermocouples and Requires No Field Calibration Yes
Magnetic Mount Yes
Warranty 1-Year limited

Hygrometer - Temp Range 32˚ to 140˚F
Pressure Range 0 to 20000 microns
Pipe Clamp - temp range 32˚ to 180˚F
Pressure 0 to 725 PSIG
Super Heat 32˚ to 180˚F
Subcool 32˚ to 180˚F
Vapor/Liquid Saturation 32˚ to 180˚F
Relative Humidity 0% to 100%

CE Conformity Yes
FCC/IC Compliant Yes

Manual (Eng) Yes
Batteries 14; AAA (4), AA (10)
Pouch/Case Yes
Pipe Clamp Probe WPC2 (2)
45-Degree Coupler 17221
Wireless Outside Temperature Probe WOT2
Wireless Hygrometer Probe WHP1 (2)
Wireless Vacuum Gauge Probe WVG2
Wireless Pressure Probe WPP1 (2)
Optional - Replacement Accessories