... universal stand), Max. stirring quantity 40L, USA plug, 110/220/50Hz/60Hz840203110000OS40-ProDigital Enhanced Overhead Stirrer ... (Exclude universal stand), Max. stirring quantity 40L, Euro plug, 110/220/50Hz/60Hz840203310000OS40-ProDigital Enhanced Overhead Stirrer( ... (Exclude universal stand), Max. stirring quantity 20L, Euro plug, 110/220/50Hz/60Hz840103310000OS20-ProDigital Overhead Stirrer(Exclude ...