2Pcs Multifunctional PH Meter TDS EC LCD Water Purity PPM Filter Hydroponic also is helpful for people

also is helpful for people who has hair knots

can come into contact with food

durable and antistatic

mirror-polished black finish that seamlessly complements your existing tableware

quilted cotton lining

2Pcs Multifunctional PH Meter TDS EC LCD Water Purity PPM Filter Hydroponic also is helpful for people2Pcs Multifunctional PH Meter TDS EC LCD Water Purity PPM Filter Hydroponic Multifunction PH Meters Suit with TDS PH EC temperature accuracy, faster for drinking water, aquariums, pools, spas, well water, etc. indoors or on vacation to test what the water safety can ensure the daily life To calibrate the pH Tester Calibration does not require a screwdriver. The pH meter with ATC can automatically calibrate. To maximize convenience, simply press the