ISA Repair
ISA gear comes to us for repair and calibration, mostly TTR testers and relay test sets. ISA work by type: TTR Tester Repair, Relay Test Set Repair, Substation Test Set Repair and Circuit Breaker Tester Repair.
ISA units on our list include the ISA DRTS 66 Relay Test Set, ISA STS 5000 Substation Test Set and ISA STS 4000 Substation Test Set.
A repaired TTR tester from ISA ships calibrated to NIST-traceable standards, under a 90-day warranty.
Each ISA job starts with a firm quote you approve.
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