Digital pH Meter - High Accuracy 0.01 - PH Water Tester -Updated Model with 3x Calibration fliud

I have used it to test the acidity of my homemade Kombucha. It is ideal for that purpose.

Easy to use. A little fiddly to calibrate but ideal for fermenting food to ensure it is safe,

Terrible product gives a different ph reading every time

I found the instructions to calibrate it quite difficult, but figured it out in the end. The probe works well for my chilli sauce making

First-class

Fancy selling a hot tub tester that is notwaterproof if you dip it a little too deep! Doesn't make sense!

I didn't expect much, to be honest, but mine works OK. I can't speak to its accuracy, but I'm testing its calibration loosely with our drinking water and it's in the ballpark. I'm using this to track changing pH as I try to balance the water in an uninhabited paludarium. It's not critical to be spot on yet, so this is good enough for my purposes. It might be 5-star, but my process isn't scientific enough to make that claim.

Husband says it works perfectly for what he wanted it for.