NIST-Traceable Calibration Services for Electrical, Mechanical, Electromechanical, and Electronic Measuring Instruments in Newark, NJ

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 Newark customers’ facilities as well as in-house service at our calibration laboratory. 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. ETI is ISO 9001:2015 accredited, ANSI/NCSL Z540 compliant, and 10 CFR Part 50 Appendix B compliant, making us the clear choice for electrical testing businesses, municipalities, data centers, nuclear energy facilities, utilities, universities, Fortune 500 companies, and electrical contractors of all shapes and sizes.

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.

Just some of the products and services we offer our Newark customers:

  • Test Equipment Repair
  • Torque Calibration
  • NETA Calibration
  • Test Equipment Calibration
  • Oscilloscope Calibration
  • PEARL Calibration
  • Multimeter Calibration
  • Electronic Test Equipment Calibration Services
  • Electrical Meter Calibration
  • Electric Meter Calibration
  • High Current Digital Ammetter Retrofit
  • Electric Equipment Repair
  • Meter Calibration Services
  • Portable Circuit Breaker Tester
  • Portable Circuit Breaker Test Set
  • Circuit Breaker Test Set Calibration
  • Acceptance Testing Calibration
  • Test Equipment Calibration Services
  • Pressure Calibration
  • AC-DC Variable Power Supply
  • Portable Current Power Supply
  • Digital Multimeter Calibration
  • Circuit Breaker Tester Calibration
  • Clamp Calibration
  • Mobile Circuit Breaker Test Set
  • Electrical Calibration Services
  • Mechanical Instrument Calibration
  • Adjustable Test Stab System


On This Page

We Support Newark Facilities with our NIST-Traceable Electrical Test Equipment Calibration Services

ETI specializes in NIST-traceable calibration services for various types of electrical test equipment, including 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 present both onsite calibration solutions in our customers’ locations in Newark as well as in-house service at our calibration laboratory. Our onsite calibration customers in Newark experience same-day turnaround of their test equipment in their private facilities with marginal downtime. Our in-house calibration assistance delivers prompt industry-leading turnaround times of five to eight business days, with an expedite service offered to restore your facility’s equipment to Newark asap. ETI is an ISO 9001:2015-accredited calibration laboratory that is ANSI/NCSL Z540 and 10 CFR Part 50 Appendix B compliant. Municipalities, electrical testing businesses, nuclear energy facilities, Fortune 500 companies, electrical contractors, data centers, universities, and utilities of all sizes and shapes in the Newark, NJ Area trust ETI to handle their electrical test equipment calibration programs.

ETI is a Leading Supplier of NIST-Traceable Calibration Services for Mechanical Instruments in Newark, New Jersey

ETI’s NIST-traceable calibrations of mechanical measuring and test equipment are used by testing businesses nationwide. The instruments we support include temperature meters, oil pressure meters, infrared inspection equipment, air pressure meters, calipers, stop watches, IR cameras, torque wrenches, pressure controllers, micrometers, tachometers, and virtually anything in between. Our experts specialize in the onsite calibration of mechanical equipment at our customers’ facilities in Newark, NJ. Our team also offers a mail-in choice to service your critical mechanical test equipment in our calibration lab. Calibration services in Newark is an economical and user-friendly option for nearby companies who want to minimize their down time. Our mail-in option also offers fast turn-around times of 5 to 8 business days, making sure our customers in Newark get their critical equipment serviced promptly. ETI is an ISO 9001:2015-accredited calibration laboratory that is ANSI/NCSL Z540 and 10 CFR Part 50 Appendix B compliant. Nuclear energy facilities, universities, Fortune 500 companies, acceptance testing businesses, electrical contractors, utilities, data centers, and municipalities of all sizes in Newark, NJ count on ETI to manage their mechanical test and measuring instrument calibration programs.

Extending the Life of Critical Test Equipment in Newark, New Jersey through our Repair Services

ETI repairs all of the major brand names and models of electrical testing instruments. Whether your Newark facility’s instruments have been in service for many years or are recent to your company, our vast repair capabilities can lengthen the life of your critical testing equipment. ETI’s maintenance and repair support services include clamp-on meters, power quality meters, oscilloscopes, lab instruments, power analyzers, digital instruments, frequency counters, switchboard meters, analog instruments, multimeters, panel meters, and a wide variety of other mechanical and electrical test equipment. All of our repairs feature NIST-traceable calibration of your instruments, in-depth documentation, competitive rates, and a speedy turnaround. Newark, NJ facilities turn to ETI to minimize their downtime and restore their critical test instruments.

Manufacturing Premium Circuit Breaker Testers and Power Supplies for Customers Across the Country

ETI produces and sells trusted electrical test equipment. We provide services for circuit breaker testing instruments, which include circuit breaker test sets and power supplies. In addition, we are the U.S. service center and reseller for the full 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 instantaneous testing capabilities up to 60,000 A. Our PI-250B, PI-800, and PI-1600 test sets are portable, modular, durable, and lightweight while at the same time 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 ETI circuit breaker testers incorporate our leading edge MAC-21 controller, which is a self-contained microprocessor-based metering and control package for primary injection testing. Additionally, we retrofit other manufacturers’ circuit breaker test sets with our MAC-21 controller:

  • extending their useful lives,
  • expanding their capabilities,
  • and revamping the circuit breaker testing capabilities of our highly valued clients.

ETI’s high quality power supplies are light in weight, sturdy, and reliable. Our products are capable of outputting 7.2 A to 20A continuous at 140 VAC. ETI’s power supplies are optimal for circuit breaker charging motor testing.

As the United States reseller and authorized service center for Metrel products, ETI is genuinely a one-stop answer for electrical testing companies’ instrument requirements. We support and sell the whole line of Metrel offerings, which include DLRO’s, meghommeters, and power analyzers. Our yearly repair services and calibration programs on all products we make and sell make ETI the go to partner of hundreds of electrical testing companies, utilities, data centers, universities, Fortune 500 companies, and municipalities all over the country.

About Newark, NJ

Newark was originally founded in 1666 by Connecticut Puritans led by Robert Treat from the New Haven Colony. Newark is New Jersey’s largest city, located in the heart of the Metro New York region. Newark is divided into five wards; North Ward, South Ward, West Ward, East Ward, and Central Ward. Central Ward has train stations of Amtrak and New Jersey Transit. As one of the nation’s major air, shipping, and rail hubs. Today, Newark has a diverse population of around 275,000 with a Median Household Income of $35,302 and is home to leading corporations. The median property value in Newark, NJ is $235,200, and the homeownership rate is 20.9%.

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Electrical Test Instruments supports customers in Newark, New Jersey, including the following zip codes: 07101, 07102, 07103, 07104, 07105, 07106, 07107, 07108, 07112, 07114, 07175, 07184, 07188, 07191, 07192, 07193, 07195, 07198, 07199, 07201. Click here to return to our NJ service area page.