On-site at your facility, or at our modern, state-of-the-art calibration facility
	NIST certification
	Detailed documentation
	Recall notification
	Annual maintenance programs
	Competitive pricing
	Quick turnaround

ETI specializes in on-site calibration and certification of virtually all types of electrical test equipment including circuit breaker testers, protective relay test sets, insulation testers, high voltage test sets, low resistance ohmmeters, etc.

On-site calibration of high current ammeters, such as used in primary injection circuit breaker test sets, is a specialty of ETI.

Quality is Free at Electrical Test Instruments, Inc.

Electrical Test Instruments Inc: is an ISO-9001 2000 registered company quality assurance standards are ANSI/NCSL Z540-1 compliant complies with 10CFR Part 50 Appendix B for nuclear applications calibration equipment is certified to NIST

ETI's instrument calibration and repair services are used by electrical testing companies, industrial facilities and electrical utilities.

Electrical Instrument Calibration & Repair AC - DC Ammeters & Voltmeters, Multimeters Clamp-on Meters, Phase Angle Meters, Harmonic Meters Wattmeters, Varmeters, Power Factor Meters Current & Potential Transformers Oscilloscopes, Function Generators, Frequency Counters Sound Level Meters, Timers Volt-Ohm Meters And many more! electrical instrument calibration and repair services

Electrical Test Equipment Calibration & Repair High Current Circuit Breaker Testers, Megohmmeters Protective Relay Test Sets, Insulation Testers AC - DC High Voltage Test Sets, Oil Test Sets Motor Test Sets, Power Analyzers, Watthour Standards DRLOs, Low Resistance Ohmmeters, Vibration Analyzers Ground Resistance Testers, Winding Analyzers Capacitance - Dissipation Factor Test Equipment And more! electrical test equipment calibration and repair

Mechanical - General Purpose Instrument Calibration & Repair Calipers Micrometers Air Pressure Oil Pressure Vacuum Gauges Tachometers Torque Wrenches mechanical instrument calibration and repair

Circuit Breaker Test Equipment ETI also manufacturers circuit breaker test equipment. High current circuit breaker testers AC-DC variable power supply for operating circuit breaker charging motors High current digital ammeter retrofit module for upgrading older circuit breaker test sets. Use this link for detailed information on our circuit breaker test equipment.