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pHrog - Handheld Spectrophotometric pH cover

pHrog - Handheld Spectrophotometric pH

CERN-OHL-S-2.0

An ultra-low cost Build-It-Yourself spectrophotometric pH meter.

Oceanography, Chemistry Hardware w/ Firmware pHalkon Industries updated 2026-09-17

Lineage

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No lineage recorded for this project yet.