02 Ago APERA INSTRUMENTS 201-C Combination pH Electrode, BNC Connector, Polycarbonate-B
Apera's special lithium glass membrane ensures quick and stable pH readings. 50 Ohm low impedance for swift response. Gel KCL electrolyte adopted. No need for refilling. Detachable sensor shield is built upon the sensitive glass membrane to protect it from accidental damage. Standard BNC connector...