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My LER
My LER
  1. Programs
  2. Insulation and Ground Rod Resistance Testing

Insulation and Ground Rod Resistance Testing

National Coalition of Certification Centers (NC3)

Certification

Become a contributor for free to openly demonstrate student outcomes, industry alignment & eligibility criteria.

Greenlee certification on megohmmeter and clamp-on ground rod resistance testing applications and hands-on lab work.

Format

Hybrid

Eligibility Calculator

Which aid programs apply to this program?

Record QualityEligibility Calculators
Skills & Competencies

Skills developed through this program

  • Measure insulation resistance on conductors
  • Test transformer and motor winding insulation
  • Measure ground rod resistance with clamp-on tester
  • Interpret meter category ratings
  • Apply electrical principles to calculate resistance
  • Follow electrical safety guidelines and PPE
Career Pathways

Occupations this program prepares you for

  • Electricians47-2111.00
  • First-Line Supervisors of Construction Trades and Extraction Workers47-1011.00
  • Electrical and Electronics Repairers, Commercial and Industrial Equipment49-2094.00
Program Pathways

Credentials this program stacks toward

No program pathways.

Program Details

Detailed information about this program

NC3 and Greenlee provide knowledge of applications and hands-on experience using a digital megohmmeter and clamp-on ground rod resistance tester. Course contents cover Operations and functions of the 5882A Megohmmeter & CMGRT-100A Clamp-On Ground Resistance Tester, importance and safety ratings for meters and test leads, and common testing procedures. Students measure insulation resistance on conductors, transformers, and motor windings, measure ground rod resistance with a clamp-on style tester, and apply electrical principles and laws to calculate resistance.

Requirements

What you need to earn this credential

No requirements listed.

Financial Aid

Eligible funding programs

No funding information available.

Scholarships

No scholarships listed.

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Locations

Where this program is offered

No locations specified.

Student Outcomes

Performance metrics for this program

Completion Rate
Not reported
Placement Rate
Not reported
Related Programs

Programs related to this one

No related programs.