AC Infinity Hydroponic Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, All-in-One Temp Salinity EC TDS pH Meter, Water Hydroponic Gardens Aquariums Pools

Been using this meter for about 1 year now and one of the best all in 1 meters. Really helped to dial in my grows. Insures my EC, PH, salts, and ppms are all at the desired readings.

So long blue labs... been using this for a while now. Bought 2 blu lab pens, both showed up dry and failed to calibrate after proper hydration. This pen is tough, reliable, and stays accurately calibrated even when its close to the q4 month QC's. Hopefully i don't need to buy another soon, but i may when the time comes. Easy calibration and the blue backlight is Hella bright!

Just get this. It’s a game changer and it’s extremely reliable and accurate. The cheap ones are just that, cheap. You definitely get what you pay for and this is worth every penny! HIGHly recommended!

Excellent meter. Accurate out of the box and solved my deficiency issues.

Easy to use, just make sure you calibrate it correctly and read the directions. The only flaw is the cap doesn’t stay on very well so you continuously have to add more probe fluid and keep it standing upright or cap falls off

A great meter. It's worth every penny. Calibration and maintenance are super simple and it's very nice quality. As expected from AC infinity

Easy to calibrate. Works great.

Worked great for 3months . I calibrate it often , clean frequently…. After getting wacky results I decided it was time for another blue lab …. Should have just replaced my 8 yr old blue lab meter with a blue lab …. Instead I drop 150 on this instead like a fool . Never again. Lesson learned.

Le doy 4 estrellas por que el medidor no calibraba y lo tuve que devolver,una pena por que confío en esta empresa y lo compro todo,no espere a descambiar por que me hacia falta hacer mediciones y tuve que optar por un producto con un envio mas rapido.

Sellers amazing, will always check to see if he has it first.

Man könnte meinen die Entwickler bei AC-Infinity sind in ihre Produkte regelrecht vernarrt, ich bin jedes mal wieder begeistert. Die ausgereifte Qualität, das durchdachte Gesamtpaket, perfekt verpackt mit allem erdenklichen Benötigten versehen machen die Produkte von AC-Infinity einfach nur mega Spaß! Das Gerät macht insgesamt einen wertigen Eindruck und man benutzt und pflegt es einfach gerne. An dieser Stelle hatte ich vorher jahrelang einen Combo von Hanna aber hier lässt sich die Sonde ohne teures Werkzeug wechseln, der Koffer beinhaltet alles was man zum Betrieb, der Lagerung und der Kalibration des Gerätes benötigt und nimmt wenig Platz weg. Top!

Ordering from Amazon is always quick and easy. The item arrived on time, exactly as described, and well-packaged. Customer service is reliable, and I appreciate the wide selection and competitive prices. Highly recommend!

Doesn't function and needs to be returned.