KETOTEK Water Quality Test Meter, Ph Meter Tds Meter 2 in 1 Kit with 0-14.00PH and 0-9990 ppm Measure Range for Hydroponics, Aquariums, Drinking Water, Ro System, Pool and fishpond Wearable Technology and celery & much more)

and celery & much more) you need

we will solve it as soon as possible

These extractor tools are used to reverse the damaged screw counterclockwise until it is released

【Plug and Play】No need to install drivers

KETOTEK Water Quality Test Meter, Ph Meter Tds Meter 2 in 1 Kit with 0-14.00PH and 0-9990 ppm Measure Range for Hydroponics, Aquariums, Drinking Water, Ro System, Pool and fishpond Wearable Technology and celery & much more)MORE CONVENIENT IN USING. 5 seconds to get the data of PH or PPM, know the water quality accurately. The pen meter partner also can be separately used whenever you need. WIDELY USED AND ACCURATE. Digital TDS meter has measurement range 0 9990ppm and 2% accuracy, PH meter has measurement range 0. 00 14. 00PH, 0. 01PH accuracy and 0. 01PH resolution. AUTO OFF FUNCTION AND EASY TO USE. TDS pen meter and PH pen meter both have the function of Auto off to