Bluelab PENPH pH Pen Fully Waterproof Pocket Tester, Easy Calibration, Double Junction Probe for Improved Accuracy and Durability, White

trashed a couple of cheap ph meters.The reviews of this one suggest that it is far better value for money it terms of robustness and accuracy

so far so good, didn't look at the reviews before purchasing but the pen is one of the best i've had. works as it should and has been submerged in water with no faults. near instant readings and is just what i was looking for.

Fantastic bit of kit ! Very happy with it, much more reliable than the cheap ones I’ve had ..

All i can say here is that if you think your buying better accuracy and longevity than a £10 item from ebay DONT BE FOOLED .. after years of buying cheap ph pens (some of which still work 7 years on) this was totally disappointing and a total waste of money ..it was no more accurate than a cheapo .. needed calibrating just as often or more often .. and despite buying expensive probe cleaner/storage solution and ph calibration solution it hasnt lasted much more than 12 months ..I see bluelab have updated there online help now to say its life span is 12 to 18 months .DONT BUY .. save your money and get 3 or 4 cheap items ..

All good arrived on time and in good conditiond condition very happy. Blue lab pH for the win highly recommend.

After buying the cheap pens and having at least 3 of them all showing different readings, i splashed out on a blue lab one. Only 1 of the other pens was even close to what the blue lab was reading. My plants love it!

Fast and stable read, build quality not on par with EC wand though.Overall I think would have been better to get Apera Instruments PH60 Premium kit as has a replaceable probe and lots more free solutions.

I dont know how old the one I was given 2nd hand was, I used it for 4 years. when I lost trust in it due to reasons, I purchased this one myself, as in, willing to spend money on it over the cheaper ones...comes with calibration fluid sachets.Great product.

Me gusto, es fácil de calibrar.Te avisa cuando se necesita calibrar, lo único difícil es conseguir el humectador de sonda.Pero de ahí en más es un gran aparato.🤘🏼

These are quality. I get a new one every yr or so. They should be good for around 18 months I read. For $100 the peace of mind it brings is priceless. Gardening can be hard enough so this in conjunction w the EC meter make it quick n easy.I wish the backlight stayed on longer and it takes it a minute to settle in and give u an accurate reading. My only 2 complaints.

Uno dei migliori misuratori di ph per l'acqua, il prezzo è alto, ma la qualità è eccellente

Muy buen pH-metro, muy fiable y fácil de utilizar

This PH Pen is a definite must have for any growers out there. I rarely give 5 stars but this is one of the very few items worth 5 stars. I use this daily and wouldn't trade it for any other PH pen.It is expensive yes absolutely, the question is how many cheap ones you want to buy before getting this one. Don't waste your money with cheap ones. It's water proof and durable. It will last and you will be confident you are getting the desired PH. Strongly suggest this item.You want to know how tuff it is? After I decided to take a break last year I stored all my equipment in large storage bins. I was suppose to store this in the basement but I accidently stored everything in a shed outside for the whole winter and summer. When I realized what I had done I took everything out and let it get back to room temperature. My Bluelab pen had dried white solution on the probe and I was sure it was done. To my surprise after rinsing and testing my pen, not only was it working but it was still calibrated and accurate.