🌊 Dive into Precision with Gravity!
The DFRobot Gravity: Analog pH Sensor/Meter Kit V2 is engineered for accurate pH measurement in aquaponics, fish tanks, and other solutions. It features a user-friendly design with plug-and-play connectivity, compatibility with Arduino and Raspberry Pi, and smart calibration capabilities.
J**N
Works perfectly
Works perfectly and accurately.
R**O
buena compra
funciona correctamente
A**R
Not sure if there is a coding issue or hardware issue
Unable to calibrate the ph making this useless. Voltage readings show up as nan or inf in the serial monitor.
J**N
Great item! Works well!
The pH meter is stable and works well. Thank you for a great product!
J**H
Waste of time and money
It can’t be used for continuous use which makes this product completely useless and a waste of time and money. Save yourself the time and just buy a regular ph meter or spend the extra money any get something nicer. Makes no sense to design a programmable sensor that has to be hand calibrated before each use and is destroyed after and form of continuous use.
Trustpilot
3 weeks ago
2 weeks ago