AEMC Insulation Testers

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Professional Insulation Resistance Testers from AEMC

Duncan Instruments is proud to offer a full range of professional-grade AEMC insulation resistance testers — trusted by contractors, utilities, and industrial users across Canada. Whether you're performing routine maintenance or certifying electrical safety compliance, these testers are built for the job.

AEMC is known for its rugged reliability and precision engineering. From compact handheld models to advanced multi-function units with data logging, you'll find tools here designed to meet demanding field and lab conditions.

All models ship fast from our Canadian warehouse and are backed by expert technical support.

Which insulation tester is right for your application?

  • 500V–1000V handhelds: Reliable, affordable options for everyday testing.

  • 2500V–5000V models: Ideal for higher-voltage equipment, motors, and cables.

  • Data-logging insulation testers: Simplify reporting and long-term monitoring.

  • Multifunction testers: Combine insulation resistance, continuity, and voltage measurement in one compact instrument.

Every unit listed here includes full manufacturer documentation, and many are available with optional calibration certificates.

Need help choosing?

We know insulation testers inside and out — call us at 416-742-4448 or contact us online and we’ll help you find the right fit.