Lab Grade Salinity / Conductivity Probe Used for measuring salinity in your aquarium via an Apex Controller or PM2 Module.(Does NOT work with an Apex EL unless you have a...
Long Lasting Temperature Probe
Long lasting temperature probe
Very accurate
Add this probe to PM1, PM2 or PM3 Module
Replace old probe for your apex
Â
Neptune Systems has designed the MPR - Magnetic Probe Rack specifically for the Apex and will hold up to 4 probes with one hole being slightly over-sized to hold those larger...
53000 µS Conductivity Calibration Solution - Use this calibration solution to calibrate your Conductivity Probe for saltwater salinity monitoring applications. Conductivity probes can be used for many different functions from...
Neptune Apex DOS Not Included. Fittings Only. This 4 Pack of G.A. Murdock 1/4" Push Connect X 1/8" Female NPTF Apex DOS Adapters are perfect for converting your Neptune Systems...
Keep your pH probe calibrated! Neptune Systems single-use pH calibration packets make calibrating your pH probe simple and fast. Just tear open the top, and stick your probe into the...
Keep your pH probe calibrated! Neptune Systems single-use pH calibration packets make calibrating your pH probe simple and fast. Just tear open the top, and stick your probe into the...
Over the course of a few months, it is common for probes to drift and they should be recalibrated when that occurs. The Neptune Systems Probe Calibration Kit includes everything...
These Trident Reagent Needle guides are a simple and affordable add-on that helps ensure the needle stays straight in the reagent bottles. The guides insert into the neck of the bottle, resting securely...
Neptune Apex DOS Not Included. Fittings Only. This John Guest 1/4" Push Connect XÂ 1/8" Female NPTF Apex DOS Adapter is perfect for converting your Neptune Systems DOS to accept standard...
Add mechanical switches to your Neptune Systems Apex controller with this 6 Way Toggle Switch and Button Box. Once programmed, these mechanical toggle switches and buttons provide fast and convenient access...
Add mechanical switches to your Neptune Systems Apex controller with this 6 Way Toggle Switch Box. Once programmed, these mechanical toggle switches provide fast and convenient access to customizable functions such...
