Handheld Digital pH Meter for Soil and Water, Smart Sensor with

ACCURATE pH READINGS: Instantly test soil and water pH for indoor plants or pools to optimize growth conditions without guesswork APP : Connect via BT to store data automatically and monitor plant health trends directly on your mobile device BACKLIT DISPLAY USAGE: View clear readings in dim areas while the hold function locks results for easy recording anywhere STAINLESS STEEL PROBE: Features a conical metal tip that resists dirt buildup and protects the electrode during frequent use for versatile LIQUID TESTER: Suitable for checking pH levels in aquariums, wine, beer, yogurt, and various household liquids