- What NH-ME Actually Stands For
- Who Issues and Administers the Exam
- Exam Format: What "NH-ME" Looks Like on Test Day
- The 12 Domains Behind the Acronym
- What "NH-ME" Requires Before You Can Sit
- Why the NEC Edition Matters When You Hear "NH-ME"
- Fees, Vouchers, and Scheduling Mechanics
- Who Uses the NH-ME Credential
- Turning the Definition Into a Study Plan
- Frequently Asked Questions
- NH-ME is the New Hampshire Master Electrician License Exam, overseen by the NH Electricians' Board.
- The exam is 126 questions, open-book, computer-based, over 5 hours, with a 70% passing score.
- Twelve domains are tested, with Administrative (25 questions) as the single largest section.
- Eligibility requires a passed journeyman exam plus 2,000 field hours before you can register.
What NH-ME Actually Stands For
NH-ME stands for the New Hampshire Master Electrician License Exam - the state-administered test that a licensed journeyman electrician must pass to advance to master-level licensure in New Hampshire. It is not a national certification, a manufacturer credential, or any other exam that happens to share a similar-looking abbreviation. If you've searched for "NH-ME" and found conflicting information about fees, formats, or governing bodies, you may have stumbled onto content describing an entirely different credential. This article, and this site, deal exclusively with the New Hampshire exam.
Understanding exactly what NH-ME means matters because it changes what you study, what you pay, and who you register with. For a broader breakdown of the term itself, see NH-ME Meaning and What Does NH-ME Stand For?
Who Issues and Administers the Exam
The New Hampshire Electricians' Board, operating under the state's Office of Professional Licensure and Certification (OPLC), sets the licensing rules for master electricians. Actual test delivery is handled by Prov, the third-party testing vendor. Prov publishes candidate information bulletins that spell out the current content outline, question counts, and reference materials.
Because Prov periodically updates its bulletins, candidates should always check the most recent version before locking in a study plan. Two Prov bulletins have circulated with different code-edition labels for the same exam structure - more on that in the NEC section below. For a deeper look at how this governance structure shapes eligibility, see NH-ME Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Exam Format: What "NH-ME" Looks Like on Test Day
The NH-ME exam is a fixed, well-documented format:
- 126 questions, all four-option multiple choice
- 5 hours total testing time
- Open-book - you're permitted to bring approved references
- 70% passing score
- Delivered at a test center or remotely via Examroom.ai
If you test remotely, you'll need a compatible computer - an iPad or tablet will not work with the remote proctoring software. Test centers allow a simple four-function calculator, while remote sessions require you to physically remove any calculator from your workspace before starting. This is a detail candidates frequently overlook when comparing testing options; it's covered in more depth in How Hard Is the NH-ME Exam? Complete Difficulty Guide 2026.
Key Takeaway
Open-book doesn't mean unrestricted. Only specific references are allowed, and only certain types of annotations - permanent tabs, highlighting, and pen underlining - are permitted. Handwritten notes, movable tabs, and inserted materials are prohibited and can create problems at check-in.
The 12 Domains Behind the Acronym
What makes NH-ME distinct from a generic electrical exam is its specific 12-domain content outline. Each domain carries a different number of questions out of the 126 total, and knowing this weighting is the single most useful thing you can do before building a study plan.
| Domain | Questions |
|---|---|
| 1. General Electrical Knowledge | 21 |
| 2. Equipment for General Use | 9 |
| 3. Motors and Generators | 19 |
| 4. Control Devices | 5 |
| 5. Special Conditions | 2 |
| 6. Special Equipment | 2 |
| 7. Special Occupancies | 3 |
| 8. Services and Service Equipment | 12 |
| 9. Branch Circuits and Conductors | 6 |
| 10. Feeders | 8 |
| 11. Wiring Methods & Materials | 14 |
| 12. Administrative | 25 |
Administrative is the single largest domain at 25 questions - nearly a fifth of the exam - followed by General Electrical Knowledge at 21 and Motors and Generators at 19. Together, these three domains account for a substantial share of your total score, which is why many candidates who assume "master electrician" means primarily code-heavy wiring questions are surprised by how much weight sits on administrative and general knowledge material.
Domain 12: Administrative
The largest single domain on the NH-ME exam. Candidates must understand New Hampshire's licensing rules, board procedures, and the regulatory framework surrounding master electrician practice - not just field-level code application.
- Know the state rules referenced in the official study materials, not just the NEC
- Expect procedural and regulatory scenario questions, not only calculations
- Treat this domain as a top study priority given its 25-question weight
Domain 1: General Electrical Knowledge
At 21 questions, this domain covers foundational electrical theory and principles that underpin the rest of the exam. It rewards strong fundamentals over rote memorization.
- Review core electrical formulas and theory before drilling code specifics
- Expect this domain to blend with concepts tested elsewhere on the exam
For a full breakdown of every domain with study guidance for each, see NH-ME Exam Domains 2026: Complete Guide to All 12 Content Areas.
What "NH-ME" Requires Before You Can Sit
NH-ME isn't an entry-level exam. Standard eligibility requires:
- Passing the journeyman electrician examination first
- Completing 2,000 hours of field experience working as a journeyman
- Receiving state approval before you can schedule the master exam
Once approved, your testing voucher is valid for 365 days, so there's a real window in which you need to schedule and sit the exam. This is different from a certification you can attempt the moment you feel ready - it's tied directly to your journeyman history and documented experience hours. Full details on documentation and timing live in NH-ME Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Why the NEC Edition Matters When You Hear "NH-ME"
One of the more confusing aspects of preparing for NH-ME is that the code edition referenced hasn't been perfectly consistent across bulletins. Prov's August 6, 2026 bulletin labels the master exam as "2020" and lists NEC 2020 as the applicable code. Prov's June 24, 2026 bulletin labels the same exam as "2023" and lists NEC 2023 instead. Both bulletins list the identical 126-question, 12-domain allocation - only the labeled code edition differs.
This is not a minor detail. If you buy the wrong edition of the NEC or study code-specific practice questions tied to the wrong year, you risk memorizing answers that don't match your actual assigned edition.
Key Takeaway
Before purchasing any code book or code-specific practice material, confirm your assigned NEC edition directly with Prov. Don't assume based on the bulletin date alone.
Fees, Vouchers, and Scheduling Mechanics
The financial and procedural side of NH-ME is straightforward once you know the numbers:
- $90 exam fee - applies to both initial attempts and repeat attempts
- $198 for master license application processing and licensing, renewal, or reinstatement, covering a two-year license term under Plc 1002.13
- 15-hour NEC-cycle continuing education requirement, including at least one hour on New Hampshire law, rules, and installation concerns - this is separate from the two-year license term itself
These fees and requirements are set by the Board and OPLC, not by Prov, and they apply regardless of whether you test at a physical center or remotely through Examroom.ai. A full cost breakdown, including how these figures compare across the licensing lifecycle, is available in NH-ME Certification Cost 2026: Complete Pricing Breakdown.
Who Uses the NH-ME Credential
A New Hampshire Master Electrician license is the credential that allows an electrician to take on higher levels of professional responsibility - pulling permits, supervising journeymen and apprentices, and signing off on installations as the licensed authority of record. Contractors, electrical firms, and facilities that need someone legally accountable for electrical work at this level are the ones seeking candidates who hold it.
Because the license sits at the top of New Hampshire's electrical licensing structure, it's often tied directly to career advancement, business ownership, and supervisory roles. If you're weighing whether pursuing it makes sense for your career stage, see Is the NH-ME Certification Worth It? Complete ROI Analysis 2026 and NH-ME Jobs for a look at how the license connects to hiring and role expectations. Earnings considerations are discussed qualitatively in NH-ME Salary Guide 2026: Complete Earnings Analysis.
Turning the Definition Into a Study Plan
Knowing what NH-ME stands for is only the starting point. The next step is converting the domain weightings and format details above into a realistic preparation sequence. Because Administrative, General Electrical Knowledge, and Motors and Generators together represent close to half of all 126 questions, an efficient plan front-loads review time on those three areas before moving to lower-weighted domains like Special Conditions or Special Equipment, which carry only 2 questions each.
High-Weight Domains First
- Administrative (25 questions) and General Electrical Knowledge (21 questions)
- Review NH licensing rules alongside core electrical theory
Motors, Wiring Methods, and Services
- Motors and Generators (19 questions)
- Wiring Methods & Materials (14 questions) and Services and Service Equipment (12 questions)
Mid- and Low-Weight Domains
- Feeders, Branch Circuits and Conductors, Equipment for General Use
- Control Devices, Special Occupancies, Special Conditions, Special Equipment
Reference Familiarity & Timed Practice
- Practice navigating your approved references quickly under time pressure
- Take full-length timed practice sessions covering all 12 domains
Since the exam is open-book, speed with your references matters as much as raw memorization. Practicing with the exact reference set - American Electrician's Handbook, Ugly's Electrical References, and the specified New Hampshire laws and rules, in editions matched to your authorized exam - before test day is one of the highest-value things you can do. A structured walkthrough of this approach is in NH-ME Study Guide 2026: How to Pass on Your First Attempt, and you can build timed familiarity with the format using practice questions on our practice test platform.
Frequently Asked Questions
NH-ME stands for the New Hampshire Master Electrician License Exam, administered by Prov on behalf of the New Hampshire Electricians' Board and the Office of Professional Licensure and Certification.
No. NH-ME is specific to New Hampshire's state licensing system for master electricians. It is tied to New Hampshire's journeyman prerequisite, its own fee structure, and its own 12-domain content outline.
The exam has 126 four-option multiple-choice questions, and candidates have 5 hours to complete it. A 70% score is required to pass.
Prov bulletins have listed both NEC 2020 and NEC 2023 for the same 126-question exam structure. Confirm your specific assigned edition directly with Prov before buying code books or code-specific practice materials.
Yes, through Examroom.ai remote delivery, in addition to in-person test centers. Remote testing requires a compatible computer - tablets and iPads are not supported - and any physical calculator must be removed from the workspace before the session begins.
For related terminology and background, explore What Is NH-ME?, What Is A NH-ME?, and NH-ME Certification, or start building familiarity with the exact question format on our NH-ME practice tests.