Since 1985, ALL-TEST Pro, LLC has provided industry with the most advanced predictive maintenance testing and troubleshooting tools for AC and DC motors, coils, windings, transformers, generators and more to a wide range of industries worldwide. With a full line of testing instruments, software, accessories and training programs, ALL-TEST Pro offers tools to perform advanced non-destructive motor testing and analysis for both de-energised motor circuit analysis and energised electrical signature and power analysis.

See our range of De-energised Motor Testing Products. Find the ideal instruments for troubleshooting, quality control and predictive maintenance of electric motors, transformers and generators.

Find all information you need to know about Energised Testing in this section. Find the ideal instruments for troubleshooting, quality control and predictive maintenance of electric motors, transformers and generators.

Find out more about software and upgrades like “TREND – Trending & Diagnostic Software”, “EMCAT – Upgrade of TREND software or “EMCAT ENTERPRISE”.

Find out about De-energised and Energised Testing options and the 4 basic types of winding faults.