Neptune Double Junction probes will out last most other traditional lab grade probes letting you go longer between calibrations, and having to purchase and replace probes less frequently. The Double Junction isolates the reference gel and probe from proteins and other organics that may otherwise precipitate and clog, shortening the lifespan of the probe.

• Longer lasting
• Reliable readings
• Quality connections
• BNC style connector

Whats Included?

1x Double Junction Lab Grade pH probe w/ 10′ cord

Note: We suggest calibrating probes every 60-90 days for reliable and stable readings. Calibration fluid sold separately.