Young Frankenstein New member Dec 2, 2007 #1 Cant seem to get the calibration, or the thing working, anyone using this probe ?
gasman059 The OG mad scientist Dec 3, 2007 #2 stick it in a beer can- that should be the high end 7.0 ph the low end well that's another story. j/k
stick it in a beer can- that should be the high end 7.0 ph the low end well that's another story. j/k
