Parameters
| Product name | Electric Stirrer | Enhanced electric stirrer | Stable temperature electric Stirrer | Speed measuring electric Stirrer |
| Model | JJ-1 | JJ-2 | JJ-4 | JJ-5 |
| power | 60W 100W 160W 200W | 60W 100W 160W 200W | 1060W | 60W 100W 160W 200W |
| Speed range | Start up-3000rpm | |||
| Timer | 0-120min or all the time | |||
| Voltage | 220V 50Hz | |||
| Characteristic | --- | Enhanced | Constant temperature | Digital display speed |
| Dimension(mm) | 370x200x640 | 370x200x640 | 370x200x640 | 370x200x640 |
| Weight | 8kg | 8.5kg | 10kg | 9kg |