Open Source Hot Plate Stirrer with ESP8266 Wireless – Video Walkthrough | #chemistry « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Stuart UC151 Magnetic Stirrer, max. capacity 15L, Ceramic | RS Components
Hot Plate Magnetic Stirrer Lab Heating Mixer (79-1 1000ML,220V) - South Africa Arduino, Robotics & Electronics Supplier South Africa: R1873.00
Build Your Own Magnetic Stirrer That's Both Affordable and Effective - Hackster.io