We Support Frederick Facilities with our NIST-Traceable Electrical Test Equipment Calibration Services Testing companies depend on ETI to run the annual calibration programs of their electrical test equipment. Our NIST-traceable calibrations cover meghommeters, power analyzers, power supplies, power factor test sets, multimeters, electrical clamps, recloser test sets, DLRO's, circuit breaker testers, oscilloscopes, and a wide array of other instruments. Our experts can calibrate your equipment at your facility or off-site at ETI's calibration lab. Clients in Frederick select to have ETI work onsite for same-day turn-around of their equipment with very little downtime. When you mail your equipment in for service at our laboratory, we make every effort to deliver your equipment within just five to eight business days. We offer an expedite service for Frederick clients who need to have quick turnaround of their instruments. ETI is an ISO 9001:2015-accredited calibration laborato
ETI Precision - Electrical Test Instruments
At Electrical Test Instruments, we are proud to be a QAS certified company that complies with ISO standards. This certification assures that our services are reliable and accurate. QAS certification ensures that ETI is meeting the best standards of service accuracy, efficiency, and effectiveness.