NIST-Traceable Calibration Services for Electrical, Mechanical, Electromechanical, and Electronic Measuring Instruments in Lancaster, PA

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 Lancaster 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 Lancaster customers:

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


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NIST-Traceable Electrical Test Equipment Calibration Services in the Lancaster, PA Area

Testing companies rely on ETI to run the annual calibration programs of their electrical test equipment. Our NIST-traceable calibrations address DLRO’s, recloser test sets, oscilloscopes, circuit breaker testers, power analyzers, electrical clamps, meghommeters, power factor test sets, multimeters, power supplies, and a wide range of additional instruments. Our team can calibrate your equipment onsite at your location or off-site at ETI’s calibration laboratory. Customers in Lancaster, PA often choose to have ETI work onsite for same-day turnaround of their equipment with almost zero downtime. When you send your equipment in for service at our lab, we strive to deliver your equipment in a matter of five to eight business days. In addition, we offer an expedite service for Lancaster clients that may need immediate turn-around of their equipment. ETI is an ISO 9001:2015-accredited calibration laboratory that is ANSI/NCSL Z540 and 10 CFR Part 50 Appendix B compliant. Municipalities, electrical contractors, electrical testing businesses, universities, Fortune 500 companies, nuclear energy facilities, utilities, and data centers of many shapes and sizes in Lancaster, PA rely on ETI as an integral calibration partner.

NIST-Traceable Mechanical Instrument Calibration Services in Lancaster, Pennsylvania

Electrical Test Instrument’s NIST-traceable calibrations of mechanical measuring and test equipment are relied upon by testing businesses around the country. The instruments we service include oil pressure meters, micrometers, infrared inspection equipment, stop watches, pressure controllers, calipers, temperature meters, torque wrenches, tachometers, IR cameras, air pressure meters, and everything in between. We are skilled in the calibration of mechanical equipment at our customers’ facilities in Lancaster, Pennsylvania. Our company also offers a mail-in choice to service your critical mechanical test equipment here at our in-house calibration laboratory. Calibration services in Lancaster is a cost-efficient and hassle-free option for local companies who wish to minimize their downtime. Our mail-in option offers quick turnaround times of 5 to 8 business days, ensuring our customers in Lancaster 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. Data centers, municipalities, universities, utilities, Fortune 500 companies, acceptance testing businesses, nuclear energy facilities, and electrical contractors of various shapes and sizes in Lancaster depend on ETI to handle their mechanical test and measuring instrument calibration programs.

Repairing Electrical and Mechanical Test Equipment for Lancaster Businesses

ETI services all of the major brand names and models of electrical testing instruments. Regardless of whether your Lancaster facility’s instruments have been in service for decades or are recent to your company, our vast repair capabilities are able to lengthen the lifespan of your essential testing equipment. ETI’s maintenance and repair customer services include switchboard meters, digital instruments, frequency counters, multimeters, oscilloscopes, analog instruments, power quality meters, panel meters, power analyzers, lab instruments, clamp-on meters, and a wide variety of additional electrical and mechanical test equipment. All of our repairs feature NIST-traceable calibration of your equipment, detailed documentation, competitive pricing, and a fast turnaround. Lancaster, PA facilities rely on ETI to decrease their downtime and restore their critical test instruments.

Manufacturing High-Quality Circuit Breaker Testers and Power Supplies for Facilities Around the USA

ETI makes and retails industry-leading electrical test equipment. We provide services for circuit breaker testing instruments, such as circuit breaker test sets and power supplies. We are also the U.S. service center and reseller for the complete line of Metrel electrical test instruments and products.

Our product line of top quality low voltage high current circuit breaker test sets cater to the whole spectrum of electrical testing companies’ needs. Our primary injection circuit breaker testers range from 250A to 6,000 A continuous output, with instant 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 best the industry in reliability and capabilities for high current circuit breaker testing. All Electrical Test Instrument circuit breaker testers incorporate our state-of-the-art MAC-21 controller, 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 ideal for circuit breaker charging motor testing.

As the U.S. authorized service center and reseller for Metrel , ETI is undeniably a one-stop shop for electrical testing companies’ instrument needs. We support and sell the entire line of Metrel instruments, which include meghommeters, DLRO’s, and power analyzers. Our yearly calibration programs and repair services on all products we make and sell make ETI the trusted partner of hundreds of electrical testing companies, universities, data centers, Fortune 500 companies, utilities, and municipalities all over the country.

About Lancaster, PA

Lancaster is a city located in South Central Pennsylvania which serves as the seat of Pennsylvania’s Lancaster County and one of the oldest inland towns in the United States. It has population a of 542,903. Lancaster is America’s oldest inland city, and was the nation’s capital when the Continental Congress met downtown for one day in 1777. You can visit the famous Fulton Opera House in downtown Lancaster City which is America’s oldest theater in continuous operation. It’s also known as the Grand Old Lady of Prince Street and has been in service since 1852.This area appeals to all ages and interests. Here you can enjoy a thriving cultural scene, a variety of special events.

Are you new to Lancaster? Check out these local favorites:

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Electrical Test Instruments supports customers in Lancaster, Pennsylvania, including the following zip codes: 17601, 17602, 17603, 17608, 17622, 17699. Click here to return to our PA service area page.