Equipment Calibration Ritual

Calibrations overdue — instruments past their calibration date or never calibrated — every measurement they make is unverified, and an auditor traces it back to the last certificate.

$14one-time · VAT included · no subscription

Free files

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✓Excel 2016+ / Microsoft 365 · Google Sheets (upload to Drive)

✓Light + Dark · USD GBP EUR AUD CAD INR · PLN pricing — every edition in one download

✓Free updates forever · 14-day refund

Part of the Complete Collection — 119 workbooks, every edition, future releases, $99.

The Monthly page

What the file tells you every month

Every instrument whose reading you rely on — scales, probes, torque wrenches, gauges — with its interval, last calibration and who does it; every calibration with its result. Once a month the sheet says what is overdue and must be quarantined, what to send to the lab, and which instruments keep drifting.

01 · verdictOverdue — how many, the most overdue, what to quarantine

02 · verdictComing — what is due inside the window and what it costs to send

03 · verdictDrift — 12-month failure rate, outright fails, the last one

Sheets in the workbook

✓Monthly · overdue, coming, drift, three verdicts, three tasks

✓Equipment · one line per instrument with interval, last calibrated, who, cost — due date, days and last result computed

✓Calibrations · every calibration with result, deviation found, cost, certificate number

✓Months · calibrations, fails, spend per month

✓Settings · warning window, tolerated failure rate

How it works

1Set the window — days of warning and the failure rate you tolerate — once

2List the instruments — one line each with interval and last date; the sample has a twelve-instrument workshop

3Open Monthly — overdue, coming, drift, three tasks — ten minutes

Who it is for

Workshops, labs, kitchens and small manufacturers with an audit coming and a calibration folder that is mostly hope.

Dark edition included

Equipment Calibration Ritual — dark edition

Do I need Excel?

Excel 2016+ or Microsoft 365. Or upload the .xlsx to Google Drive — it opens in Sheets with formulas and charts intact.

Can I pay with BLIK?

Yes — BLIK, Przelewy24, any card, Apple Pay, Google Pay and PayPal. Prices in PLN, EUR, USD or GBP; the currency switch is at the top.

Invoice for my company?

Tick “I’m purchasing as a business” at checkout and enter your NIP / VAT ID. The invoice arrives with the download e-mail.

What if it isn’t for me?

14-day refund, no questions. One e-mail to hello@tintedcells.com.

Pairs well with

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