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Replace an aging pH electrode or add continuous pH monitoring to a compatible aquarium controller. The American Marine PINPOINT® lab-grade probe uses a fast-response glass sensing tip and a sealed double-junction reference for freshwater and saltwater systems. A 10-foot shielded cable gives you room to route it from the tank or sump to your controller.

Compatible systems

• American Marine PINPOINT pH Monitor and pH Controller.
• HYDROS Control X3, X4, X10 and Launch. Connect it to the light-blue pH/ORP Probe Port and configure the input for pH. With a Duet in your HYDROS Collective, connect the probe to a controller that has a pH/ORP Probe Port.
• Neptune Apex systems equipped with a standard BNC input configured for pH, including systems using the PM1 module. Check the input on your model before ordering.
• Other pH meters or controllers that accept a standard analog BNC pH electrode.

Specifications

• Measuring range of 0.00–14.00 pH
• Submersible blue polycarbonate body, 12 mm diameter × 150 mm long
• Borosilicate glass sensing bulb and sealed Ag/AgCl gel reference with dual junctions
• 10 ft (3 m) shielded cable with a standard BNC connector
• Operating temperature of 32–140 °F (0–60 °C)

In the box — One replacement pH probe. Monitor, controller and calibration solutions are sold separately. For reef aquarium use, calibrate with fresh pH 7.00 and 10.00 solutions following your controller’s instructions.

Why Buy From Us

Infinity & Beyond Aquatics can help you identify the right probe port and calibration fluids for your setup.