Blue rubber bulb and conductive metal cup provide accurate signal transmission. Can be reused again and again. Each electrode consists of blue rubber bulb medium size (15mm) and small metal cup.
Adjustable screw tightening style. 4mm pin opening accepts up to 4mm banana style and straight plugs.
Strong rubber straps for use with metal limb plate electrodes. Choose one hole style (pictured) 4 per set. Priced by the set.
Nickel silver precision and conductivity. Adjustable screw tightening style. 3mm pin opening accepts 3mm older style straight plug. Priced per plate.
Complete Welsh electrode set by Burdick. Includes 6 each #007690 Welsh cup and bulb electrodes, 1 set of 4 #007158 one-hole straps and 4 each #007550 4mm plate electrodes.