Cheap pH probe on ebay that is surprisingly accurate. I have try other from amazon and was a piece of junk, I brought this one didn’t plan to use it but had extra pH port so why not. It’s not bad compared to my two Milwaukee double junction pH probe. I only had it for a couple of weeks and so far it had been accurate. Who knows might give out in a few weeks. I figured i share considering we always look for a deal. Not a bad probe for 2nd probe. On the graph it’s probe PH3
I figured I share, admin please delete if it is not appropriate
I figured I share, admin please delete if it is not appropriate
PH Probe Meter Sensor BNC Connector Electrode For Aquarium Lab Controller Module | eBay
This detection PH sensor probe is sensitive and the PH value test is accurate. Item type: PH Probe. Temperature Detection Range: 0-80℃. Detection concentration range: PH0-14. Working current: 5-10mA.
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