All obsolete salinometers have been replaced by SL8005.
Repair of SL20, SL30, SL3000 and SL3005 salinometers is not possible.
Available Spare Parts: Electrode Units
- SL3000 / SL3005 / SL6000 / SL6005: in production and in stock (Item No. 47613702).
- SL30: limited stock (Item No. 21368302).
- SL20: out of production and out of stock.