These Needle Electrodes (pack of 5) are 29 gauge (12 mm) with a lead length of 125 cm and are suitable for use with the MLA2340
3 Lead Shielded Bio Amp Cable and MLA2540
5 Lead Shielded Bio Amp Cable.
These lead wires can also be used with the ML138
Octal Bio Amp, GT205
8 Channel and GT201
16 Channel Bio Amps.