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UEI HUB4 Smart Refrigerant Charging Kit

Save 15%
Original price $409.95
Current price $348.46
Currently 2 in stock.

UEI HUB4 Smart Refrigerant Charging Kit

Products usually ship within 1 business day.

The HUB4 gives the ability to wirelessly get Vapor and Liquid pressures via the WPP1 probes and Vapor and Liquid temperatures via the WPC1 probes, all via the free UEi Hub App. Easy to use and a rugged design make the App and probes an excellent addition to any technician's toolbox.

  • In App system refrigerant charging calculations.
  • 2 Wireless Pressure Probes (WPP1)
    • Pass through refrigerant ports for easily adding or recovering refrigerant from the system without disconnecting probes.
    • 180° rotation for easy use in tight spaces.
    • Range 0 to 725 psig, Resolution 0.1 psi.
    • Accuracy 0.5%FS, total 1%FS for 32° to 158°F (0° to 70°C).
  • 2 Temperature Pipe Clamps (WPC1)
    • High accuracy thermistor drifts less than thermocouples and doesn’t require field calibration.
    • Range 32°F to 176°F (0°C to 80°C), Resolution 0.1°F.
    • Response time < 30 sec. Accuracy ±0.6°F (±0.3°C).
  • Wireless distance of 150ft (50m) pending environment.
  • Requires FREE App “UEI HUB”.
  • iOS® and Android™ compatible App


  • 2 Wireless Pressure Probes (WPP1)
  • 2 Temperature Pipe Clamps (WPC1)
  • 4 Batteries (AA)
  • Carrying case


UEI HUB4 - Data Sheet

UEI HUB4 - User's Manual