Pool Monitor,Floating Wireless Pool Testing, 4 in-1 Water Monitoring Device
Pool Monitor,Floating Wireless Pool Testing, 4 in-1 Water Monitoring Device PH/EC/TDS/Temp Digital Tester for Swimming Pool, Hot Tub, SPA PROFESSIONAL PROBES TECHNOLIGY: Our pool montior probe is an industrial grade, the smart wirelessly monitor is a fantastic tool for keeping an eye on water quality,easy to set and operate, providing a reliable and reassuring swimming pool environment for your family.((Please...