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Gage R&R / MSA Study

Prove the gage before you trust the data.

  • GRR Study — AIAG MSA 4th ed. average & range method, 10 parts × 3 operators × 3 trials
  • Automatic EV / AV / GRR / PV, %study variation, %tolerance, ndc
  • Color-coded verdict: acceptable / marginal / unacceptable
Every LineSide Tools workbook: Read Me tab with color legend • worked automotive example pre-loaded • yellow inputs / locked formulas (no password) • no macros or add-ins • Excel 2010+ & LibreOffice • free updates for life.

Who it's for

Anyone whose PPAP package needs an MSA — or whose SPC charts look suspiciously noisy.

See inside

Actual screenshots of the workbook you'll download, showing the pre-loaded example data.

Gage R&R / MSA Study screenshot 1
Actual workbook screenshot — example data included with purchase.
Gage R&R / MSA Study screenshot 2
Actual workbook screenshot — example data included with purchase.
$29

One-time purchase. Instant download (.xlsx). Free updates.

Buy now

Or get all ten tools in the Toolkit for $129 — cheaper than five singles.

Pairs well with: Process Capability Calculator (Cp·Cpk·Pp·Ppk)