SaltyWombat
Contributor
Simple question: how do I turn off the O2EII? Hitting the power button again doesn't seem to do anything. I typically let it power off automatically, but is there a better way?
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Fixed that for you. Even replacing the white cover as soon as I analyze tanks, the battery begins to show low power after only a few months.You don’t. It shuts off on its own. It burns very little power. One 9V battery lasts several months.
Fixed that for you. Even replacing the white cover as soon as I analyze tanks, the battery begins to show low power after only a few months.
What am I doing wrong? It seems like if I put in a new 9v battery, like the high end Duracells, not even the regular ones, within a couple of months of light use I get a low battery indicator in the display. What 9v battery are you using? I keep the white sensor saver thing on when not in use and my O2 sensor has lasted a lot longer than the quoted life. Given the choice of replacing 9 volt batteries or O2 sensors, I'll choose the 9 volt batteries every timeNot mine. Each battery lasts me 2-3 years. I’ve owned mine for at least 10 years. I’ve replaced the battery maybe 3 times.
What am I doing wrong? It seems like if I put in a new 9v battery, like the high end Duracells, not even the regular ones, within a couple of months of light use I get a low battery indicator in the display. What 9v battery are you using? I keep the white sensor saver thing on when not in use and my O2 sensor has lasted a lot longer than the quoted life. Given the choice of replacing 9 volt batteries or O2 sensors, I'll choose the 9 volt batteries every time