Model Number: 458 Ultrasonic water meter Key Specifications/Special Features: Features:Intelligent management: detect leak or crack of the water pipe and switch the valve remotely and automaticallyExtremely high accuracy without missing even a drop flow , low starting flow down to 0.002m3/hAnti-interference of electric9ity powerDesign for working Underwater up to 30m in accordance with wet-dial water meterFull inspection in enclosure protection, Inspection level reach to detect leak of vehicle tire, which make us different from othersAll seals are made of imported silicone rubber

6 mm tempered-glass as meter cover, 2.5mm plastic as meter case for anti-aging and anti-ultraviolet

Four sets of batteries with capacity up to 14400mAh and the unique management technique of multiple battery ensure the lifespan for 15 years