Apilus Electrolysis Probeholder | Heavy Duty | 27 MHz | F Shank | 3 size optionsDurable, heavy duty and high density probe holder specifically made for the Apilus xCell Pur & Pro, and Platinums 27 MHz frequency. Thanks to its bigger coaxial cable and double insulating cover, it allows for a greater current stability and better protection against external interference. Due to the larger diameter of the cable, it is stiffer compared to the standard ones provided with the Apilus devices (to consider when in use). Available now in 3