INKBIRDPLUS pH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof and EC PPM Water Tester with Backlight for Laboratory, Nutrients Growing, Household Drinking, Pool, Aquarium Tools If you have any questions

If you have any questions about our products

Details: BIOPTIM contains all the microelements needed for aquarium life (selected amino acids

by providing fresh living bacteria

under dozing will stun the growth of your plants

*) to each 1625 L (450 gallons*) of tap water (removes 4 ppm)

INKBIRDPLUS pH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof and EC PPM Water Tester with Backlight for Laboratory, Nutrients Growing, Household Drinking, Pool, Aquarium Tools If you have any questionsBrand: INKBIRDPLUS Features: 4 in 1 ModeWith INKBIRDPLUS 4 in 1 pH tester, you can accurately measure pH, TDS(ppm), EC(S cm mS cm), and temp value, and know water quality clearly to ensure your family member's health. High AccuracyWith the highly sensitive probe, you can get a full measurement range of 0 14pH, 0. 01 pH resolution, and the pH meter uses a 3 point calibration method to calibrate the electrode to solutions of pH 4. 00, pH 6. 86, and pH