Bqlzr Digital Lcd Monitor Ph Meter Tester Pen Test Water | Desertcart Hong Kong
BQLZR Digital LCD Monitor PH Meter Tester Pen Test Water Pool Hydroponic Aquarium
2.0/5
产品编号: 17349517
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描述
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评论
2.0
全部来自已验证的购买
I**O
Easy to use
Not very accurate. Easy to use. Easy to calibrate. But the bottom line is that it is not accurate. I wanted to get away from the drip drop chemicals. However, they have proven to be much more reliable.
