Apex Double Junction Lab Grade ORP Probe

PRBORPDJ Double Junction ORP Probe

Neptune Double Junction probes will out last most other traditional lab grade probes letting you go longer between calibrations, and allowing you 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
*Calibration solutions sold separately