Neptune Systems Apex Lab Grade ORP Probe

For a successful aquarium, it is best to have a complete understanding of what is going in your aquatic environment, while keeping it a hobby instead of a full time job. The Neptune Systems Lab Grade ORP Probe helps with just that. With the standard BNC connector, Apex ready plug and play functionality, and a 10’ (foot) coax cable, you’ll be measuring like a pro in no time.

Lab grade probes tend to last longer, give more precise results, stay calibrated longer, and need to be replaced less frequently than standard probes.

**Calibration solution sold separately**