> For the complete documentation index, see [llms.txt](https://docs.lorric.com/qr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/k-calibration.md).

# K Calibration

<table><thead><tr><th width="75.431640625">No.</th><th width="155.0078125">Name</th><th>Description</th></tr></thead><tbody><tr><td>No.</td><td>Name</td><td>Description</td></tr><tr><td>K02</td><td>Calibra. Mode</td><td><p>Sets the correction method for instantaneous flow. Default: Simple Mode, using the formula:</p><p>Corrected Instantaneous Flow = K03 × Measured Instantaneous Flow − K04</p><p>Parameters K02 (Correction Mode), K03 (Scale Factor), and K04 (Offset Flow) adjust flowmeter reading deviations.</p></td></tr><tr><td>K03</td><td>Scale Factor</td><td><p>Corrects flowmeter readings that are proportionally higher or lower than actual flow. K03 multiplies the measured flow by a fixed factor. Default: 1.0.</p><p>Parameters K02 (Correction Mode), K03 (Scale Factor), and K04 (Offset Flow) allow adjustment of flowmeter reading deviations.</p></td></tr><tr><td>K04</td><td>Manual Offset</td><td><p>Corrects fixed errors that do not vary with flow (zero offset). K04 is added to or subtracted from the instantaneous flow. Default: 0.0.</p><p>Parameters K02 (Correction Mode), K03 (Scale Factor), and K04 (Offset Flow) allow adjustment of flowmeter reading deviations.</p></td></tr><tr><td>K05</td><td>Totalizer Scale</td><td>Adjusts the totalizer accumulation rate without changing instantaneous flow values. K05 scales the amount added to the totalizer each cycle, allowing the totalized value to be increased or decreased. Default: 1.0.</td></tr></tbody></table>


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