Review on π¬ Semlos Hydroponics: Enhancing Accuracy with Resolution Calibration Measurement by David Romo
Cheap, inaccurate and shipped with dead batteries.
Cheap, inaccurate and supplied with dead batteries which will erase any calibration. They should stop selling such cheap products. I just wanted him to check my pool pH but he was too much crap to do that. Attention buyers.
- pH test
- Long delivery time
New products
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