Cardinal NEST – Network Enabled Scale Tool

Cardinal Scale’s NEST provides fast, accurate, and ultra-portable truck scale diagnostics. Quickly view individual load cell readings and check the home run and weight indicator connections. NEST plugs directly into the trim board of a Cardinal truck scale universal section seal trim box and displays millivolts and pounds readings for up to 12 load cells and the reading from the junction box summing circuitry. Unique to the weighing industry, NEST provides a service technician the toolkit to see where a scale’s potential issues may exist within seconds. There are three display modes: signals display, minimum-maximum display, and signals minus zero.



  • All-In-One Truck Scale Diagnostics Toolkit
  • Fast and Powerful Truck Scale Diagnostics
  • Plugs Directly into the Trim Board of a Cardinal Junction Box
  • Provides Home Run Cable and Weight Indicator Diagnostics
  • Rechargeable Battery Power
  • View up to 12 Distinct Load Cell Readings Simultaneously
  • Weatherproof Outdoor-Grade Rugged Carrying Case
  • Wi-Fi Standard for Connectivity with Free NEST Mobile App


Part NumberSizeTypeCapacity
225NESTTruck Scale Load Cell Tester Diagnostic Toolkit
3502-D588-0APCB Assembly, EPR 12 Load Cell and Section Seal Trim Board
3502-D588-1APCB Assembly, EPR 8 Load Cell and Section Seal Trim Board
3502-D596-0AUniversal Truck Section Seal Trim Box, 12 Cell
3502-D596-1AUniversal Truck Section Seal Trim Box, 8 Cell
MEGOHMMETERAnalog Megohmmeter

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