Can you help save this little green crack ( hso ) from its demise ?

Kannah-krazy said:

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ordered ph pen and ppm meter off ebay , got a cheap ph testing kit for the meanwhile! , you know the one with the test tube and reactor soloution... Anyways yeah.

Shes going great now

Thanks for all the replies.

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I bought one of those $20 Etekcity High Accuracy PH Pen (.05 Accuracy) and haven't had any problems with it. I bought some 7.0 solution (to calibrate) and 4.01 solution and i use a little 4.01 solution in the cap to keep the diode wet as it is stored.

The tube works fine, sometimes it's nice to have both to check and make sure both are reading the same, then you'll know which one to trust.

Yeah for sure buddy i agree with that , i guess ill keep the tube around and use it as a meter for calibration for my pens , or a second oppenion , thanka again