Free AMPP CP1 Tester Exam Prep
AMPP CP1 Cathodic Protection Tester
Prepare for the AMPP CP1 Tester exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
Quick Facts
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AMPP AMPP Certifications License: Complete Roadmap
Follow this path to organize your licensing and exam preparation
Phase 1: Corrosion & Electrical FundamentalsYou are here
Electrical fundamentals, electrochemical cells, corrosion mechanisms, CP theory, and galvanic versus impressed-current systems.
Phase 2: Instruments & Reference Electrodes
Meters, shunts, reference electrodes, test stations, equipment selection, checks, storage, and troubleshooting.
Phase 3: Field Measurement & Surveys
Potential, current, electrolyte, continuity, installation, documentation, and basic troubleshooting tasks from the EPG.
Phase 4: Standards & Safety
Recommended criteria, accurate records, site procedures, hazards, PPE, permits, electrical equipment, induced voltage, and ethics.
Can You Take the AMPP CP1 Tester Exam?
Check if you meet the basic eligibility requirements
- •Complete AMPP Ethics for the Corrosion Professional course (or equivalent)
- •Pass the CP1 Practical (hands-on) Exam at the end of the CP1 Course
- •Pass the CP1 Theory Exam (NACE-CP1-001) via CBT at Pearson VUE
- •Submit an approved CP1 Tester application
AMPP CP1 Tester Quick Facts
Time to Get Licensed
AMPP allows four years from the first completed requirement to finish all certification requirements
From start to license in hand
Retake Policy
For CP1 theory, the first retake requires a 30-day wait; the second and each later retake require a 4-month wait. AMPP does not set a fixed retake limit for CP1, but all certification requirements must be completed within four years. Practical retakes follow AMPP's scheduled course or exam-only options.
Total Cost Breakdown
Free AMPP CP1 Tester Prep Tools
Reported exam pass rate: AMPP does not publish an official CP1 Theory exam pass rate.. Check the exam sponsor for the latest official figure.
100 Practice Questions
CP1-style questions covering corrosion fundamentals, equipment, field measurement, industry practices, and safety.
AI Tutor
Ask follow-up questions about corrosion theory, measurement reasoning, equipment choices, records, and safety.
2026 Updated
Aligned to the November 2025 AMPP CP1 Exam Preparation Guide (100-question format, 3-hour time limit).
Free Access
Start CP1 theory prep before registering for a course or purchasing an exam authorization.
What You'll Study
10 chapters covering the exam topics in this guide
Chapter 1: Introduction & CP Exam Overview
5 sections
Chapter 2: Fundamentals of Electrochemistry & Corrosion Cells
5 sections
Chapter 3: Principles of Cathodic Protection
5 sections
Chapter 4: Electrical Circuit Analysis for CP
5 sections
Chapter 5: Reference Electrodes & Half-Cell Potentials
5 sections
Chapter 6: Field Measurement & Potential Criteria
5 sections
Chapter 7: Advanced Field Survey Techniques
5 sections
Chapter 8: Test Stations, Isolation & Stray Current
5 sections
Chapter 9: Industry Standards & Field Documentation
6 sections
Chapter 10: Electrical & Operational Safety for CP Personnel
6 sections
AMPP CP1 Tester Exam Details
AMPP CP1 Cathodic Protection Tester
Administered by AMPP
Exam Content Breakdown
Based on the official AMPP content outline
Potential, current, and electrolyte measurements; continuity testing; installation methods; equipment use; documentation; and basic troubleshooting.
Electrical fundamentals, electrochemical basics, corrosion cells, cathodic protection theory, environmental influences, coatings, shielding, and stray current.
Meters, shunts, reference electrodes, test stations, equipment selection, storage, spares, documentation, and troubleshooting procedures.
Recommended CP criteria; ethical and technically accurate recordkeeping; regulatory records; maps; site conditions; instrument identification; and abnormal conditions.
Site procedures, hazard identification, PPE, permits, severe weather, hazardous materials, electrical equipment, induced voltage, specialized environments, travel, and equipment qualifications.
What's Included
10 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required
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What's Next After the AMPP CP1 Tester?
After passing the AMPP CP1 Tester, you can pursue these career paths
AMPP CP2 Technician
Advance to Cathodic Protection Technician for system operation, troubleshooting, and over-the-line surveys.
AMPP CP3 Technologist
Move into CP system design and data interpretation with the CP3 Technologist credential.
AMPP Corrosion Technician
Complement CP knowledge with a broader corrosion technician certification.
AMPP CP1 Tester Exam FAQ
Official AMPP Resources
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Ready to Start Your Free AMPP CP1 Tester Prep?
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