• Reviews around thing (3.29 of 5)

    Apera Instruments AI209-T Value Series PH20 pH Tester Combo Kit, including the Maintenance Set, and a CalPod Solution Holder for Easy Calibration

    • In my application PH is very important so having more than one tester is not a bad thing
    • accurate- only thing to know is that it does not measure ppm in the water-Temp & ph only
    • Definitely worth every cent, I tried to go cheaper and bought a $40 vivosun ph meter, the thing was trash
    • This thing is awesome
    • I spent nearly an hour trying to calibrate and looked online for guides, this thing is broken!
    • This thing is junk and doesn’t last
    • super accurate, super easy to calibrate, I love this thing
    • but as of now, I love this thing!
    • This thing works well when it does work, but the probe wears out so fast it doesn't make any financial sense to buy this model.
    • We have very sensitive skin and this thing is making life easier for me.
    • I found a number of online forums that helped to simplify things so it made more sense
    • With nothing better than that to go on, the thing was useless
    • I like this ph pen best thing is you won’t go broke buying it
    • Best thing to do is go to YouTube
    • Just getting started with it so time will tell as to how long the probe lasts but at this point I have only positive things to say.
    • So glad I spent a little extra and got this instead of going with one of those blue and yellow cheap things....again.
    • Probably a good thing for safety, but annoying from an ease of use standpoint.3
    • This thing is worth every penny.
    • This thing is sweet!
    • Strangest thing ever) where wet and rusting
    • This thing is JUNK
    • My #1 favorite thing about this sensor is that the housing protects the glass sensor bulb
    • Once I suspected an issue & replaced it with this guy, things are looking much better
    • This is the second ph pen I have bought and this thing is amazing definitely recommend it
    • This thing is easy to use.
    • There aren't enough 'things' mixed in the water to correctly read
    • These things are tough, and they very cleverly have caps which keep the sensors from completely drying out
    • Once you figure out the right sequence, and the difference between short press and long press and what the smiley face means, things become better
    • I use this to measure the PH levels of homebrew alcohol experimental batches to make sure solutions before and after bottling can't support things like botulism
    • Love this thing!
    • In the hand, this thing feels like absolute quality
    • The weird thing is every time my hand goes near the meter without touching it the numbers spike
    • super accurate, super easy to calibrate, I love this thing
    • What I'm saying is too pricey, is that for what this thing does and how it works, it's too much for what you get
    • It was great for the first two months, ever since it started turning itself off while trying to test my ph... I bought this because I’ve heard nothing but great things about apera, this was an expensive purchase for
    • n’t believe how fast it lost sensitivity