Low maintenance electrodes are ideal for field measurements and educational use

• Universal glass membrane
• Polysulfone shaft
• Integral bulb protector
• Gel electrolyte

Feature universal glass membrane with low resistance, and durable polysulfone shaft with integral bulb protector and gel electrolyte to avoid inconvenience of refilling in field. Electrode 97001-658 has an S7 screw head connector that is compatible with various cables, so electrode may be used with a wide range of meters.