Measure pH, ORP, EC or salinity with an Arduino or Raspberry Pi

water quality and environmental sensors

compact, affordable, self-isolated I2C devices

industry and developer friendly

libraries for Arduino and Raspberry Pi

custom work available

Featured Product

Shipping calculated at checkout.

Sensor 1

Sensor 2

Sensor 3

Quantity must be 1 or more

Turn your Raspberry Pi into a sensor node, no wires or soldering required. Just put the HAT on and program.