GaugeNest / field notes 04Course preview
Workbook course · launching winter cohort

Pass the Master Electrician examon the worksheet, not the chapter.

Electrical estimating and NEC load-calculation prep built around the real 220 worksheet — the part examiners and estimators actually grade you on.

Practice the real work. Earn the credential. Advance with confidence. The first cohort is scoped to the residential and light-commercial load calculation that runs the bulk of Master Electrician exam questions — and the math an estimator does every Monday morning.

Join the launch cohortTry a sample question
~30h
Practice material
6
Worksheet-shaped modules
1
Cohort launches at launch
Course blueprintModule 03 / 06

Track · Electrical Estimator → Master Electrician

  • 01Service & feeder fundamentalsLocked
  • 02Single-family dwelling loadLocked
  • 03Demand factors & neutral loadYou are here
  • 04Multi-family + light commercialLocked
  • 05Optional standby + EV readyLocked
  • 06Exam-day worksheet clinicLocked
Open access through the launch cohort — no payment until you decide the course fits your pace and your work.
What you actually do

Calibrate the worksheet in your hand.

Three promises define the course. Either we keep them, or the launch cohort hears about it on the first call.

Promise

Worksheet-shaped

Every prompt maps to a line on the actual NEC 220 worksheet — no contrived missing-the-point drills.

Promise

Estimator-aware

Scenarios are scoped at the estimating desk size: residential, light commercial, and small industrial service.

Promise

Judgment-loaded

Questions exercise the decision — not just the lookup. Every wrong answer tells you which rule applied and where you missed it.

Sample lesson

Try a real question before you commit.

One question from Module 03 — not a teaser, a working sample. Click the card to reveal it in full; click the answer outline to see the worksheet path.

The full module runs ~3 hours across five worksheet scenarios and one practice exam question set.

NEC load-calculation prep · Module 03Sample lesson

Demand factor & neutral load on a mixed-use dwelling

Core
~12 min · interactive

A worksheet question pulled from Module 03. You will see the same prompt-with-annotation format used across the rest of the course — short stem, structured outline, no “gotcha” flavor text.

No signup required.

First lesson

Open the first text lesson.

A short, three-paragraph reading on the NetSuite spine — what every record rides on, and why navigation habits outlast any single screen. Mark it complete to save your progress; the rest of the cohort scaffolded into the next modules lands this fall.

Open the first lesson

Required sign-in · completion saves per learner.

Lesson preview

NetSuite foundations · 01 / Welcome

  • 01Why the chart of accounts is the spine of every report.
  • 02The navigation habits that compound across your whole team.
  • 03How the worksheet clinic at the end of the course closes it out.
Three short paragraphs, one mark-complete button — completion persists across sessions.
FAQ

The questions that stop estimators from joining.

Six straight answers, in the order the cohort hears them. If yours isn't here, ask in the waitlist reply email.

The handbook tells you the rule; the course teaches you where the rule fails in practice. Each module pairs a short-form video with a single worksheet-scoped question, and a feedback trace that points to the exact line on NEC 220 you missed — not a generic “see Article 220” pointer.

Launch cohort

Be the first call, not the last update.

Get the syllabus walk-through, the launch date, and the founding-cohort terms before the public page goes live.

Single reply · Real person

Get the syllabus walk-through.

We'll send the full module list, launch date, and founding-cohort terms.

One email within 24 hours. Unsubscribe inline, no questions asked.