CO-Z Magnetic Stirrer, Magnet Stirrer with Digital Temperature Display & Speed Adjusting, Magnetic Mixer with Hot Plate & Magnetic Stirrer Bar, Home Lab Homebrew Kitchen Stirrer, 200W, 1000ML. https://www.amazon.com/dp/B07T2ZCY5C/ref=cm_sw_r_apan_glt_i_C8NMC3ZB6Z2EY7JNFS1D

I got this model for under $70 and it's done me great for over a year even came with a magnetic stir bar. Once you configure how to get the temp right its amazing