Zebra Instruments - Diagnostic Tool, 10-3/4 in x 7-1/4 in

  • Item #: VZ-7
  • Manufacturer: VZ-7
  • Brand Name: Zebra Instruments
  • Min. Order Qty: 1
  • Qty. Interval: 1
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Zebra Instruments Variable Speed Zebra™ Diagnostic Tool, 10-3/4 in Length, 7-1/4 in Width, For Use With: X-Motors and ECM 142 Motors, Domestic

  • pdfInstruction/Installation Sheet https://www.shearersupply.com//ASSETS/DOCUMENTS/ITEMS/EN/Zebra_VZ_7_Installation.pdf
  • pdfManual https://www.shearersupply.com//ASSETS/DOCUMENTS/ITEMS/EN/Zebra_VZ_7_Manual.pdf
  • Visually monitor signal calls from the furnace/air handler circuit boards
  • Interrupt those signals and send the motor any signals you desire, to observe motor operation
  • Get a visual display of motor RPM and the calculated CFM (on most systems)
  • Get a visual readout of all 4 system taps
  • Get a direct readout of the control voltage in the motor (low voltage here causes erratic operation)
  • If a problem is traced to the motor, one switch press starts an automatic analysis to clearly indicate if the problem is in the motor's electronics, or one of seven possible winding problems
  • Microprocessor controlled, but easy-to-use, only 4 switches
  • Rugged case with carry handle and lead storage compartment
  • Quick-reference card bonded to inside lid of case
  • 3 in H