Bluelab BLU8000 PENGTB Grower's Toolbox with pH

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.