NIST-Traceable Calibration Services for Electrical, Mechanical, Electromechanical, and Electronic Measuring Instruments in Augusta, GA

NIST-Traceable Calibration Services for Electrical, Mechanical, Electromechanical, and Electronic Measuring Instruments in Atlanta, Georgia

Electrical Test Instruments, LLC DBA ETI Precision (ETI) is a leader in the calibration and repair of test and measurement equipment, specializing in high-current and high-voltage instruments.

We provide onsite services in the Augusta region, minimizing the downtime of your critical instruments by offering calibration services at your facility. Our NIST-traceable calibration services encompass a wide variety of electrical, mechanical, radio frequency (RF), pressure, physical-dimensional, and environmental instrumentation. For more information

We are an ISO 9001:2015-certified, ISO/IEC 17025:2017-accredited, and ANSI/NCSL Z540-1-1994-accredited calibration laboratory. We offer MIL-STD-45562A-compliant calibrations and calibrations in accordance with 10 CFR Part 21 and 10 CR Part 50 Appendix B upon request.

Contact us today
Phone: 410-857-1880

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

  • Calibration of Test & Measurement Equipment
  • Temperature Probe Calibration
  • Ammeter & Shunt Calibration
  • Thermocouple Calibrator Calibration
  • Oscilloscope Calibration
  • DLRO Calibration
  • Torque Wrench Calibration
  • Frequency Counter Calibration
  • IR Thermometer Calibration
  • Stopwatches & Timers
  • Sound Level Meter Calibration
  • Process Calibrator Calibration
  • Digital Multimeter Calibration
  • Calibration of High Current – High Voltage Equipment:
  • Power Quality Analyzer Calibration
  • Relay Test Set Calibration
  • Megohmmeter Calibration
  • Hipot Tester Calibration
  • High Voltage Detector Calibration
  • Secondary Test Set Calibration
  • Power Supply Calibration
  • Earth Ground Tester Calibration
  • Current & Potential Transformers
  • Single & Three Phase TTR Calibration
  • AC and DC voltages above 100kV
  • Primary Injection Test Set Calibration


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ETI is the Premier Vendor of NIST-Traceable Calibration Services at our customers’ facilities in Augusta, GA

ETI specializes in NIST-traceable calibration services for many types of electrical test equipment, including oscilloscopes, circuit breaker testers, power analyzers, DLRO’s, electrical clamps, power factor test sets, recloser test sets, power supplies, multimeters, megohmmeters, and everything in between. We provide onsite calibration support services at our clients’ locations in Augusta, GA in addition to service at our calibration laboratory in Georgia. Our on-site calibration customers in Augusta enjoy same-day turn-around of their test equipment in their private facilities with marginal downtime. Our internal calibration assistance ensures speedy industry-leading turnaround times of 5-8 business days, with an expedited service available to return your equipment to Alexandria as soon as possible. ETI is an ISO 9001:2015-accredited calibration lab that is ANSI/NCSL Z540 and 10 CFR Part 50 Appendix B compliant. Fortune 500 companies, universities, nuclear energy facilities, electrical testing businesses, data centers, utilities, electrical contractors, and municipalities of many shapes and sizes in Augusta, GA count on ETI to handle their electrical test equipment calibration programs.

NIST-Traceable Mechanical Instrument Calibration Services Available in Augusta, Georgia

ETI’s NIST-traceable calibrations of mechanical measuring and test equipment are relied upon by testing businesses nationwide. The mechanical instruments we support include air pressure meters, tachometers, IR cameras, pressure controllers, micrometers, temperature meters, oil pressure meters, stopwatches, infrared inspection equipment, torque wrenches, calipers, and 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 types in Augusta depend on ETI to handle their mechanical test and measuring instrument calibration programs.

Test Equipment Repair Services for Augusta, GA Businesses

ETI repairs all of the major brand names and models of electrical testing instruments. Regardless of whether your Augusta facility’s instruments have been in service for many years or are brand new, our vast repair capabilities can prolong the lifespan of your essential testing equipment. ETI’s repair 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 variety of other mechanical and electrical test equipment. All of our repair services feature NIST-traceable calibration of your equipment, detailed documentation, competitive rates, and a fast turnaround. Augusta facilities count on ETI to decrease their downtime and restore their critical test instruments.

We Manufacture High-Quality Circuit Breaker Testers and Power Supplies for Clients All Over the Country

ETI manufactures and retails trusted electrical test equipment. Our Professionals provide services for circuit breaker testing instruments, which include circuit breaker test sets and power supplies. We are also the United States service center and reseller for the complete line of Metrel electrical test instruments and products.

Our line of high-quality low voltage high current circuit breaker test sets provides for the full 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 lightweight, portable, durable, and modular 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 industry in capabilities and reliability for high current circuit breaker testing. All ETI circuit breaker testers feature our leading-edge MAC-21 controller, which is a self-contained microprocessor-based metering and control package for primary injection testing. We also retrofit other manufacturers’ circuit breaker test sets with our MAC-21 controller:

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

ETI’s premium power supplies are light in weight, sturdy, and dependable. Our instruments are capable of outputting 7.2 A to 20A continuous at 140 VAC. ETI’s power supplies are excellent for circuit breaker charging motor testing.

As the U.S. reseller and authorized service center for Metrel, ETI is truly a one-stop answer for electrical testing companies’ instrument needs. We sell and support the complete line of Metrel products, including megohmmeters, DLRO’s, and power analyzers. Our annual calibration programs and repair services on all products we produce 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.

Calibration and Repair Services in Augusta


About Augusta, GA

A Richmond County city Augusta has a population of 197,888. Located in the fall line section of Georgia, the city was named after Princess Augusta of Saxe Gotha. It had contributed to the American civil war. It was a center for the civil rights movement. It is a resort town and known for hosting each spring the Masters golf tournament. Membership at the Atlanta golf club is considered to be the most exclusive across the world which is one of the best. It developed as a market town and a cotton processing center. CareSouth, Covidien, Nutrien, T-Mobile, and many more companies have their headquarters in Augusta. It is the center for biotechnology, medicine, and cybersecurity. Riverwalk Augusta, Pendleton King, Phinizy Swamp Nature Park and more are the places of interest here. Some cultural events that are famous here are the arts in the Heart of Augusta, Augusta Literary Festival and more.

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ETI Precision – Electrical Test Instruments supports customers in Augusta, Georgia, including the following zip codes: 30805, 30808, 30812, 30813, 30814, 30815, 30818, 30830, 30901, 30903, 30904, 30905, 30906, 30907, 30909, 30912, 30914, 30916, 30917, 30919, 30999. Click here to return to our GA service area page.