Plain Lab · logbook
Electrical Test and Inspection Log
Sixty circuit test records ruled into six columns, with a place to write the reading your tester showed and no printed pass figure to compare it against.
Price
from Rp 58.000
Softcover, French link sewing. Printed and sewn to order.
Ships in 6–14 business days · 7-day returns
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Every cover and binding option is quoted when you order.
Specification
- Type
- Logbook
- Trim
- 148 × 210 mm · 5.827 × 8.268 in
- Pages
- 100
- Leaves
- 50
- Sheets
- 25
- Signatures
- 5 × 20pp
- Spine
- 5.72 mm
- Paper
- white
- Ruling
- lined
- Ruling pitch
- 7.14 mm · 20.25 pt · 9/32 in
- Rows per page
- 24
- Dating
- Undated
Build it
Rp 58,000
Six columns run down sixty pages of log: date, circuit, insulation, continuity, trip time, result. A result of pass or fail without the reading beside it tells nobody how close the circuit actually came to the line.
Twenty-nine lined pages follow, for what a six-column row cannot carry: which circuit kept tripping under load, what changed between one test and the next, a note to check a particular joint again next time round.
No minimum insulation reading and no acceptable trip time is printed anywhere in this log. Those figures sit in the wiring regulation you test against, and that regulation gets revised on its own schedule, one a bound book cannot follow. Write down the number your tester actually showed, and judge it against the rule current on the day you tested.
What is inside
- Log
- 60pp
- Six columns fixed, so two electricians testing the same circuit months apart record it the same way.
- Notes
- 29pp
- Lined, for the fault and repeat-test history a six-column row cannot carry.
- Reference
- 6pp
- Length and temperature conversions computed from definitions, plus emergency numbers checked against two sources each.
- Last leaf
- 1pp
- A pen-test page, printed on purpose, so a real test page does not take the hit.
In every book
The same six pages open every book: your details, who to call, the signs to point at when you have no shared language, and the map. They sit at the front because the moment you need them is not the moment to be flicking through.
- How to use it
- One page describing this book, not a different one.
- This book belongs to
- One page for your name and number, so a book that goes missing can come back.
- My details
- Blood group, allergies, who to call. Written once, carried everywhere.
- Emergency numbers
- Forty countries, taken from Wikidata property P2852 (CC0), agreed across two sources, every row carrying its QID. Numbers change and a book does not — verify locally on arrival.
- Point at this
- A pictogram grid captioned in English above and Indonesian below, for when there is no shared language.
- World map
- Natural Earth 110m, public domain, equirectangular, with UTC hour meridians computed from the projection rather than from a timezone database. For orientation and for pointing at, not a navigation chart.
- Conversion tables
- Computed from definitions — 25.4 mm to the inch — and not copied from anywhere, so every row can be checked by anyone holding the book.
- Pen test leaf
- The last page, printed for it on purpose. Every notebook is used this way; printing it deliberately is cheaper than losing the last leaf to it by accident.
The film
Page by page
A vertical film from our own bench — this page contacts nobody's server to play it, and downloads nothing until you press play.
What is inside this book?
The PDF of this book.
We do not sell the design or the PDF. Download it free, with no conditions at all, not even tracking. What we sell is the book, a real object that is genuinely useful and can help your life.
Download PDF PDF · 100 pages · 0.4 MB
Made at the Hibrkraft bindery, Bogor · about the maker
Try the ruling on paper first
The same ruling exists as a free, ready-to-print sheet. Print one, write on it, and decide whether the pitch suits your hand before you order the book.
College Ruled Paper, 7.1 mmFree PDF · 5 paper sizes
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Questions
What are the six columns?
Date, Circuit, Insulation, Continuity, Trip time, Result.
How big is it?
A5, 148 x 210 mm, 100 pages, 5.72 mm across the spine.
Is it dated?
No. Start it whenever the first circuit gets tested.
Does it print an acceptable insulation value or trip time?
No, and that is deliberate. Those figures sit in the wiring regulation you test against, they are revised on their own schedule, and a printed book cannot follow a revision. Record the reading your tester actually showed, and check it against the rule current on the day.
What ruling are the notes pages?
Lined, 7.14 mm pitch, 9/32 inch, twenty-four lines to the page.
Who is it for?
Electricians and quality inspectors testing circuits against a wiring regulation, who need the same six facts written down for every circuit.
Indeed it is proverbial that the bad workman never yet had a good tool.
Price
from Rp 58.000
Order on WhatsAppTokopediaSoonShopeeSoon
