apex salinity probe

Looking for a salinity probe for the apex pro Looking for a Neptune probe holder. If you have both or any of these please send me a message.

My Apex salinity reading has drifted over the past few months, not far, but enough to give it a quick calibration. My Hanna gives a solid 35ppm. I'm sure I've previously done a manual calibration where I've just left the probe in the sump and run the calibration - granted, I've not done one in...

New Neptune apex salinity probe still in box $125 plus shipping

My apex salinity probe went bad, checking here before I buy a new one if anyone is parting one out.

Brand new orp and salinity probe. Dated 2019 when I bought apex health issues so I just installed apex do not need salinity or orp. salinity probe has never been wet 75obo Orp still in factory fluid 75 obo Plus shipping

Hi all, Newbie here. I bought a Neptune Apex and installed it in my Reefer 250. Up until now (8 days in) I’ve been using a Hanna Salinity tester and have been getting perfect readings of 1.025 - 1.026. The device has been calibrated twice for certainty. The Apex probe, also calibrated, is...

Has anybody ever had any issues with the Apex Salinity Probe being accurate? I just calibrated it last night as I filled my tank. It shows 34.4 right now, but the Hanna says 39.9 measures right next to the Apex probe in the sump? Im sure the Hanna would be more accurate but that’s a HUGE difference

We are pleased to officially announce the newest product from Vivid Creative Aquatics - the Salinity Probe Stability Kit, or SPS Kit for short. Roughly half of those currently running a Conductivity probe to monitor salinity are having issues with sporadic readings and unreliable results. The...

Does anyone know if there is a cheaper solution for the salinity probes? The only ones I have seen have been in the $120 range and the Neptune salinity probe has bad reviews. Any info on cheaper or even just better probes for the price is much appreciated. Thanks.

My reading on Apex salinity probe is 51.5 which roughly equates to 1.025 specific! See below for the conversion chart. I like to keep my Salinity right around 1.025 to 1.026 range. Maybe I have been lucky b/c I have never had any issues what so every with the Apex Salinity probe. Also, I keep my...