NIST-Traceable Calibration Services for Electrical, Mechanical, Electromechanical, and Electronic Measuring Instruments in Birmingham, AL

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 Birmingham 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 Birmingham customers:

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


On This Page

NIST-Traceable Electrical Test Equipment Calibration Services in Birmingham, Alabama

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 solutions in our customers’ facilities in Birmingham, Alabama. Our onsite calibration customers in Birmingham experience same-day turn-around of their test equipment in their own facilities with minimal downtime. ETI is an ISO 9001:2015-accredited calibration lab that is ANSI/NCSL Z540 and 10 CFR Part 50 Appendix B compliant. Data centers, universities, nuclear energy facilities, municipalities, electrical testing businesses, utilities, electrical contractors, and Fortune 500 companies of many sizes and shapes in the Birmingham, AL Area turn to ETI to manage their electrical test equipment calibration programs.

ETI is a Reputable Provider of NIST-Traceable Calibration Services for Mechanical Instruments in Birmingham, AL

ETI offers NIST-traceable calibration services for a variety of test equipment and mechanical measuring, including micrometers, oil pressure meters, infrared inspection equipment, IR cameras, pressure controllers, air pressure meters, calipers, tachometers, stopwatches, torque wrenches, temperature meters, plus everything in between. We provide both on-site services in our clients’ business locations in Birmingham, Alabama. Our on-site calibration customers in Birmingham get same-day turnaround of their equipment at their own facilities with very little downtime. 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 shapes and sizes in Birmingham, Alabama turn to ETI to handle their measuring instrument and mechanical test calibration programs.

Repairing Electrical and Mechanical Test Equipment for Birmingham Facilities

ETI fixes all of the major brand names and models of electrical testing instruments. Whether your Birmingham facility’s instruments have been in operation for many years or are recent to your company, our broad repair capabilities are able to extend the life of your most important testing equipment. ETI’s repair services include clamp-on meters, analog instruments, panel meters, digital instruments, multimeters, power analyzers, oscilloscopes, lab instruments, frequency counters, switchboard meters, power quality meters, and a wide range of additional electrical and mechanical test equipment. Every one of our repair services features NIST-traceable calibration of your equipment, detailed documentation, competitive pricing, and a swift turnaround. Birmingham, AL facilities rely on ETI to decrease their downtime and fix their critical test instruments.

We Build Trusted Circuit Breaker Testing Equipment for the Electrical Testing Industry Across The Country

ETI manufactures and retails industry-leading electrical test equipment. Our Professionals specialize in circuit breaker testing instruments, which include circuit breaker test sets and power supplies. We are also the U.S. reseller and service center for the complete line of Metrel electrical test instruments and products.

Our line of top quality low voltage high current circuit breaker test sets cater to the entire spectrum of electrical testing companies’ necessities. 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 modular, portable, 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 best the market in capabilities and reliability for high current circuit breaker testing. All Electrical Test Instrument circuit breaker testers include our cutting edge MAC-21 controller, which is 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:

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

ETI’s premium power supplies are lightweight, durable, and dependable. 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 U.S. reseller and authorized service center for Metrel, ETI is truly a one-stop answer for electrical testing companies’ instrument needs. We support and sell the entire line of Metrel offerings, including megohmmeters, DLRO’s, 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, Fortune 500 companies, utilities, data centers, universities, and municipalities across the country.

Calibration and Repair Services in Birmingham


About Birmingham, AL

A Jefferson County city Birmingham has a population of 209,403. This most populous city in the state of Alabama is a regional hub. It is associated with Appalachian, Piedmont, and Deep South regions. It developed into an industrial center. Mining, rail transport and iron and steel industries were the main sectors it thrived in. It is the only place where three materials, iron ore, limestone, and coal are found in close proximity. It got the nicknames Pittsburgh of the South and The Magic City. Today it is a service-oriented economy with banking, electrical power transmission, telecommunication, and other sectors being developed. It is considered one of the largest banking centers of the USA. Three of the state’s law colleges are situated here. It became the center or high-rises and came to be known as the heaviest corner of the earth. It was considered the worst-hit city during The Great Depression.

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

Related Birmingham, AL Calibration & Repair Searches

  • calibration laboratory near me Birmingham AL
  • electrical test equipment in Birmingham
  • Birmingham calibration services
  • electronic instrument calibration Birmingham AL
  • mechanical instrument calibration in Birmingham
  • Birmingham instrument repair services
  • mechanical instrument repair Birmingham AL
  • NIST traceable calibration in Birmingham
  • Birmingham calibration facility near
  • air & oil pressure meters Birmingham AL
  • vacuum gauges in Birmingham
  • Birmingham electronics store
  • electrical test meter calibration Birmingham AL
  • pressure controllers & recorders in Birmingham
  • Birmingham temperature chambers & controllers
  • breaker test set Birmingham AL

ETI Precision – Electrical Test Instruments supports customers in Birmingham, Alabama, including the following zip codes: 35005, 35020, 35022, 35061, 35064, 35068, 35094, 35118, 35127, 35130, 35201, 35202, 35203, 35204, 35205, 35206, 35207, 35208, 35209, 35210, 35211, 35212, 35213, 35214, 35215, 35217, 35218, 35219, 35221, 35222, 35223, 35224, 35226, 35228, 35229, 35232, 35233, 35234, 35235, 35237, 35242, 35243, 35246, 35249, 35254, 35255, 35261, 35270, 35282, 35283, 35285, 35287, 35290, 35291, 35292, 35294, 35295, 35296, 35297, 35298. Click here to return to our AL service area page.