Repairs and Retrofits
Extend the life of your critical assets with our repair and retrofit services.
Repairs and Retrofits
We repair a wide range of electrical test equipment regardless of manufacturer. Our retrofit services for high-current circuit breaker test sets extend the productive life of these expensive and critical assets.
At ETI Precision we're here when you need us, on the phone or on-site to get your mission critical equipment back up and running. Our wide breadth of repair capabilities combined with our experience and expertise allow us to support and extend the life of expensive and critical test and measurement equipment regardless of the manufacturer.
Repair Services
We service a wide range of industrial electronics, regardless of the manufacturer. We particularly specialize in the repair of circuit breaker testers, relay test sets, insulation testers, transformer ratio meters, oil test sets, AC or DC hipot testers, DLRO’s, and most other electrical testing equipment.
We offer emergency repair services to get your team back up and running in critical situations. Expedited repairs are available in our service center, ETI repair specialists are available for live troubleshooting over the phone, and emergency onsite service may be available in certain circumstances.
Examples of commonly-repaired models include:
- Biddle DLRO Model 247001
- Multi-Amp Relay Test Set Model SR-76
- Hipotronics Oil Test Set Model OC-60
- Multi-Amp Breaker Test Set Model MS-2
- AEMC DLRO Model 6240
- Multi-Amp Breaker Test Set Model CB-8160
- Siemens Secondary Trip Unit Model PTS-4
- High Voltage Inc. VLF Hipot Tester Model VLF-25
- Biddle 15kV Hipot Tester Model 210415
- Hipotronics 80kV DC Hipot Tester Model 880PL
- Biddle TTR Model 550005
Retrofit Services
Advance from analog to digital with ETI Precision. As a manufacturer of circuit breaker testers, ETI is uniquely capable of upgrading the control and metering packages of legacy units to ETI’s digital controller. Our retrofit upgrades also include replacement of the SCR’s and SCR firing boards as well as general preventative maintenance services to improve the quality of the internal connections and wiring.
Our retrofit upgrades include:
- Replacement of the control package
- Replacement of the control wiring
- Replacement of the SCR’s
- Replacement of the SCR firing board
- Replacement of poor connections or wiring
- General preventative maintenance within the unit.
Examples of commonly-retrofitted models include:
- Multi-Amp CB-7130
- Multi-Amp CB-7140
- Multi-Amp CB-8115
- Multi-Amp CB-8130
- Multi-Amp CB-8160
- Multi-Amp CB-9110
- Multi-Amp CB-9116
- EIL BTS-500
- EIL BTS-1000
- Phenix HC-20
- Phenix HC-100
- Megger DDA-1600
- Megger DDA-3000
- Megger DDA-6000
Why Choose ETI Precision?
At ETI Precision we combine the personalized service of a local provider with the resources and reliability of a national network.
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As part of the Accredited Labs family, we bring you industry-leading calibration services backed by ISO/IEC 17025 accreditation, advanced technology, and a commitment to precision.
Customer-Centered Service
We prioritize clear communication, consistency, and reliability—ensuring your equipment is repaired on time, and with minimal disruption to your operations.
Tailored Solutions for Your Industry
Our expert team takes the time to understand your unique repair and retrofit needs, providing customized support to keep you performing at your best.