OrionĀ® gel-filled standard low-maintenance pH/ATC triode with epoxy body, BNC and 8-pin connectors, and 1 m/3 ft cable compatible only with the A and A+ series pH meters, recommended for routine pH uses
OrionĀ® refillable standard pH/ATC triode with epoxy body, BNC and 8-pin connectors, and 1 m/3 ft cable compatible only with the A and A+ series pH meters, recommended for routine pH uses