Just wanted to mention when your sorting through all the different meters there are out there and your budget minded for whatever your reason, this is one area you can't afford to scrimp on. Buy this unit. I went the long way around to this one. I bought single meters that did ph for example, and another for TDS and I'm here to tell you, it was wrong. I spent wasted money on those others plus none were waterproof. And two of the three units I had purchased, did not last but a couple weeks and I still had to buy another. So, I got this one and have been extremely happy with it all the way around. I would complain about the cost but, I can't. I'd of spent a lot less on just buying this one first hand. But, like I said, I went the long way around. Spent over $200 on meters before this one. Plus the hassle I went through trying to get refunds, and time wasted AND time without my metering ability on my plants. Be advised folks. Read full review
Verified purchase: Yes | Condition: New
This is my 2nd tester. My 1st didn't die, hubby lost it. I had the 1st tester for almost 5 years and replaced the node once last year. I recommend this tester to everyone, especially those who grow anything in hydroponics.
Verified purchase: Yes | Condition: New
Life would be difficult without it.
Verified purchase: Yes | Condition: New
My product came ahead of estimated time . Definitely will continue to purchase from you . Thank you
Verified purchase: Yes | Condition: New
odd numbers even after calibrating
Verified purchase: Yes | Condition: Pre-owned
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