Browse by Manufacturer
Browse Categories
Mailing Lists
Sign up for our newsletter and get exclusive offers!

Neptune NS11120
Neptune Standard Grade ORP Probe
Your Price: $69.95

Detailed Description

ORP Probe – Standard Grade

Start measuring ORP, replace your ORP probe or add another for another tank

Buy this probe if you are:

- You measure ORP in your aquarium with an Apex System or a PM1 module

- replacing a worn out ORP probe (we recommend you replace your Lab Grade ORP probe every 12 months).

- adding another tank to your system, want to measure ORP in it, and purchased a PM1 to do so.

- want to have a back-up probe on hand