Energized (ESA) + Deenergized (MCA™) Testing Instrument Package

Starting at $52,926.00 USD

Motor Circuit Analysis™ (MCA™), Electrical Signature Analysis (ESA), and a Power Quality Analyzer in just one package to evaluate and trend the health of your entire motor system.

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MD III™ Includes

  • 1 ALL-TEST PRO 7™ PROFESSIONAL (Includes device, software, leads & strap wrench)
  • 1 ALL-TEST PRO ON-LINE III™ (Includes device, software & leads)
  • 1 rugged, hard carrying case
  • 2 AC chargers (115/230V)
  • Instruction manuals
  • One year warranty


  • Fully Comprehensive – includes both MCA™ and ESA equipment for online and offline testing
  • Track, Trend & Report – Software for condition monitoring
  • Handheld & Lightweight – Approx. 1lb per device
  • Fast – 60 second tests
  • Testing distance – ESA virtually unlimited between motor and load (including submersible equipment)
  • Early alert – detects faults at early stages before motor and motor system failure


Preventive Maintenance Tools


The ALL-TEST PRO MD III™ motor testing assembly is used to monitor the health of any motor type, testing power quality, connections, harmonic distortion, alignment, insulation, rotors, bearings, air gaps, stators and more.

The included predictive maintenance tools feature two cutting-edge motor testing instruments (AT7 Pro and ATPOL III), a sturdy carrying case, AC chargers, and step-by-step instructions for optimal functionality.

The ALL-TEST PRO MD III™ motor testing assembly provides automatic diagnostic reports that measure all aspects of a motor’s performance, and it’s backed by an extendable one-year warranty.

The ALL-TEST PRO MD III™ reports provide indications of:

  • Early winding faults
  • Rotor problems
  • Incoming power issues
  • Electrical and mechanical motor condition
  • Driven load mechanical condition


The ALL-TEST PRO MD III™ motor testing assembly eliminate problems with your machinery before they cost you thousands in lost work time and repairs.

Complete Motor Health Assessment

The electrical health of all motor components is evaluated, including, but not limited to induction windings, rotors, DC field windings and armature, field and rotor coils in synchronous motors, primary and secondary windings in transformers, and all associated connections and cables.

Complete Versatility

With this versatile assembly, you can perform Motor Circuit Analysis, Electrical Signature Analysis and immediate health status reporting functions for any type of motor. Our products have proven compatible with motors, generators and transformers across all industries.

Surpassing The Highest Standards

The included ATPOL III™ has passed the highest standards for CAT III 1000V. The CAT IV 600V rating signifies it is suitable for testing at the service entrance (≤ 600V).

Motor testing training seminar conducted by ALL-TEST Pro.


ALL-TEST Pro provides on-site and virtual comprehensive learning experiences that incorporate theory, new technologies, and practical field applications to educate attendees in the scope of motor diagnostics and comprehensive testing, including Motor Circuit Analysis™ (MCA™) and Electrical Signature Analysis (ESA).