HD22.2: Laboratory electrode holder composed of base plate with built-in magnetic stirrer, shaft and replaceable electrode hold-er. Suitable diameter 12 mm. It holds up to 5 electrodes at the same time. Powered by power supplier SWD10 (optional).
HD22.3: Laboratory electrode holder composed of base plate. Flexible arm for free positioning. Suitable for electrodes with diameter 12 mm. It holds up to 5 electrodes at the same time.
