Electrical Test Instruments, LLC (ETI) is a leader in the calibration, repair, and manufacturing of electrical test equipment. We specialize in NIST-traceable calibration services for a variety of electrical test equipment and mechanical measuring instruments, including meghommeters, multimeters, clamps, torque wrenches, DLRO’s, circuit breaker testers, power factor test sets, recloser test sets, power supplies, power analyzers, and everything in between.
ETI provides both onsite calibration services at our Alexandria customers’ facilities as well as in-house service at our calibration laboratory, located at our headquarters in Maryland. Our onsite calibration customers enjoy same-day turnaround of their test equipment at their own facilities with minimal downtime. Our in-house calibration service provides fast industry-leading turnaround times of five to eight business days, with an expedite service available to turn your equipment around within three days.
We also manufacture circuit breaker testing equipment. Our primary injection circuit breaker test sets range from 250A to 6,000A continuous output, with capabilities for instantaneous testing up to 60,000A. ETI’s power supplies are ideal for circuit breaker charging motor testing. We are also the United States reseller and service center for Metrel products, including DLRO’s and meghommeters, making ETI a one-stop shop for your electrical testing needs.
Finally, our capabilities include high-quality repair services that can extend the life of your critical test equipment. ETI can help you solve your most complex and urgent test equipment challenges.
On This Page
ETI specializes in NIST-traceable calibration services for a variety of electrical test equipment, which include power factor test sets, recloser test sets, circuit breaker testers, meghommeters, electrical clamps, multimeters, power supplies, DLRO’s, power analyzers, oscilloscopes, and everything in between. We offer onsite calibration support services at our clients’ facilities in Alexandria, VA as well as service at our calibration laboratory. Our on-site calibration customers in Alexandria reap the benefits of same-day turnaround of their test equipment at their own facilities with nominal downtime. Our internal calibration assistance ensures speedy industry-leading turnaround times of 5-8 business days, with an expedite service available to return your equipment to Alexandria as soon as possible. ETI is an ISO 9001:2015-accredited calibration laboratory that is ANSI/NCSL Z540 and 10 CFR Part 50 Appendix B compliant. Universities, electrical contractors, electrical testing businesses, municipalities, utilities, data centers, Fortune 500 companies, and nuclear energy facilities of many sizes and shapes in Alexandria, VA trust in ETI to handle their electrical test equipment calibration programs.
ETI provides NIST-traceable calibration services for a wide range of mechanical measuring and test equipment, including oil pressure meters, micrometers, infrared inspection equipment, stop watches, pressure controllers, calipers, temperature meters, torque wrenches, tachometers, IR cameras, air pressure meters, plus everything in between. We provide both onsite services in our clients’ facilities in Alexandria, Virginia and also in-house professional service at our calibration laboratory located at our headquarters in Maryland. Our on-site customers in Alexandria appreciate same-day turnaround of their test equipment over at their private facilities with very little downtime. Our in-house service delivers swift best turnaround times of five to eight business days, with a speed-up service obtainable to return your equipment to Alexandria as soon as possible. ETI is an ISO 9001:2015-accredited calibration laboratory that is ANSI/NCSL Z540 and 10 CFR Part 50 Appendix B compliant. Data centers, nuclear energy facilities, universities, municipalities, electrical contractors, acceptance testing businesses, Fortune 500 companies, and utilities of all shapes and sizes in Alexandria turn to ETI to handle their measuring instrument and mechanical test calibration programs.
ETI services all of the major brands and models of electrical testing instruments. Whether your Alexandria facility’s instruments have been in service for decades or are recent to your company, our broad repair capabilities can lengthen the lifespan of your essential testing equipment. ETI’s customer services include lab instruments, panel meters, multimeters, power quality meters, switchboard meters, analog instruments, clamp-on meters, oscilloscopes, power analyzers, frequency counters, digital instruments, and a wide variety of additional electrical and mechanical test equipment. All of our repair services include NIST-traceable calibration of your equipment, in-depth documentation, competitive rates, and a fast turnaround. Alexandria facilities rely on ETI to decrease their downtime and fix their critical test instruments.
ETI manufactures and retails industry-leading electrical test equipment. Our experts specialize in circuit breaker testing instruments, including circuit breaker test sets and power supplies. We are also the United States service center and reseller for the entire line of Metrel electrical test instruments and products.
Our line of high-quality low voltage high current circuit breaker test sets serve the whole spectrum of electrical testing companies’ needs. Our primary injection circuit breaker testers range from 250A to 6,000 A continuous output, with immediate testing capabilities up to 60,000 A. Our PI-250B, PI-800, and PI-1600 test sets are portable, modular, durable, and lightweight whilst outperforming competing products’ capabilities at their price points. Our stationary PI-2500, PI-4000B, PI-5000, and PI-6000 circuit breaker test sets also lead the sector in capabilities and reliability for high current circuit breaker testing. All Electrical Test Instrument circuit breaker testers include our cutting edge MAC-21 controller, a self-contained microprocessor-based metering and control package for primary injection testing. In addition, we retrofit other manufacturers’ circuit breaker test sets with our MAC-21 controller:
ETI’s high-quality power supplies are lightweight, sturdy, and reliable. Our product lines are capable of outputting 7.2 A to 20A continuous at 140 VAC. ETI’s power supplies are ideal for circuit breaker charging motor testing.
As the United States authorized service center and reseller for Metrel products, ETI is genuinely a one-stop answer for electrical testing companies’ instrument needs. We support and sell the entire line of Metrel products, including meghommeters, DLRO’s, and power analyzers. Our annual repair services and calibration programs on all products we manufacture and sell make ETI the go to partner of hundreds of electrical testing companies, universities, data centers, Fortune 500 companies, utilities, and municipalities countrywide.
Alexandria is bound to the east by the Potomac River and Prince George County, Maryland with a current population of 155,810 people and took the 170th place of largest city in the United States. As of 2016, this town has an average of $89,200 Median household income and a median property value of $520,700. Alexandria, VA is nationally recognized for its rich history and beautifully preserved 18th- and 19th-century architecture. Alexandria, founded in 1749, has a fascinating history, and many of its historic buildings are still preserved today. The historic center of Alexandria is known as “Old Town”. With its concentration of boutiques, restaurants, antique shops and theaters.
Electrical Test Instruments supports customers in Alexandria, Virginia, including the following zip codes: 22206, 22301, 22302, 22303, 22304, 22305, 22311, 22312, 22313, 22314, 22320, 22331, 22332, 22333, 22334. Click here to return to our VA service area page.