Reddit reviews Hanna-Instruments HI300N-1 Speedsafe Heavy Duty Magnetic Stirrer, 7-3/32" Length x 7-3/32" Width x 2-51/64" Height, 800 to 1000 rpm, 115 VAC, 32 to 122 Degree F
We found 1 Reddit comments about Hanna-Instruments HI300N-1 Speedsafe Heavy Duty Magnetic Stirrer, 7-3/32" Length x 7-3/32" Width x 2-51/64" Height, 800 to 1000 rpm, 115 VAC, 32 to 122 Degree F. Here are the top ones, ranked by their Reddit score.
Maximum stirring capacity: 2.5 litersAuto feedback; power supply: 115 VACAISI 316 stainless steel coverHI 310N is heavy-duty stirrerElectronic controls are incorporated into these stirrers that allow the user to regulate the speed with greater precision
Do budget magnetic stir plates handle over 1 liter, though? The two that I've used would really choke even at 1L.Looks like this one handles 5 liters, although who knows at VG viscosity. Still, it appears for $200 it's feasible!