calibration of the following by an ISO 9001 companymfg Federal Pioneer (FPE)model DDT-SDDescription Protective Relay Test Set, AC Overcurrent Relay Test SetOur customer cannot provide us with schematics or specification so we are unable to develop verification tolerances, nor can we get the pin outs to determine the proper contacts for timer verification. Apparently this model number is used for analogue and digital displays. This unit has analogue displays.
—> Purchase or Repair:
If you need your Federal Pioneer unit tested or repaired, 
give us a call at 1-336-969-0110.
  We offer free estimates and extended warranties on the work performed.
  Shipping/Receiving:
  Industrial Electronic Repair
  
  145 Rockwell Place Ct
  Tobaccoville, NC 27050
  Phone: 1-336-969-0110
Industrial Electronic Repair
                145 Rockwell Place Ct
                Tobaccoville, NC 27050
                🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
                931-E S. Main St #204
                Kernersville, NC 27284
                📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.
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