Generator for the production of colloidal silver GKS 904 S

I offer microprocessor-controlled generators for the production of colloidal silver GKS904S. Using this device, you can produce high-quality colloidal silver at home. To increase performance, we also supply generators with four silver electrodes. The designation of these generators is GKS904S4. 24 month warranty. For more information, contact me at mob: 0905500472 or by email at lamzo@emis.sk.