🧪 Mod-pH

Add the ability to measure pH to your custom hardware application with a fully digital interface.

$30.00


🔰
Easy

Easy I2C interface, simple API, minimal technical knowledge required

🎯
Accurate

» ±0.005 pH over entire pH range of 0-14 pH
» temperature compensated

↕️
Calibration

Calibration routines on-chip: single, dual, and triple point

📦
Arduino

Library available in Arduino IDE and PlatformIO
PDF DOC HTML

🐍
Raspberry Pi

Python library docs
PDF DOC HTML

📒
Datasheet

PDF DOC HTML


Extras

  • This is just the module. Get a carrier board to mount the module, connect the probe and make I2C connections in an easy-to-use format.
  • Pick a probe: Lab probes are smaller and more accurate, Industrial probes are rugged and last longer.
  • You'll need the water's temperature: we sell DS18B20 probes and thermowells. We also have Mod-NTC for using 10k thermistors.
  • Isolation is needed for a reliable system.