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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Total Water Volume: 21
Designed to bring simplicity to salinity testing during the any process
375 inches (9
Sensors and probes are great in our aquariums
You will be able to see the mode
NEPTUNE SYSTEMS PM1 pH/ORP PROBE MODULE Aqua Illumination Total Water Volume: 21PH ORP PROBE MODULE :: PM1 4 IN 1 GOODNESS WITH THIS MODULE! The PM1 probe module is just what you need if you want to monitor pH or ORP in your tank. And, there is an added bonus, you get an extra temperature port as well as six I O switch inputs for use on ATO, feed buttons, or whatever else you may come up with. This module is perfect for someone that wants to add an additional pH or ORP port to their Apex System. GREAT USES FOR THE EXTRA PORTS If
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