What kind of sadistic fucker makes a mop head look like prime ground chuck?

With its revolutionary LED digital display, this Shower Hose Connector allows you to monitor the water temperature clearly and accurately based on the high-precision temperature sensor. No longer worrying about the too hot or cold shower water, you can easily get the optimal water temperature. Built in water flow generator, no need for batteries and generate electricity automatically Suitable for standard 1 / 2 inch water pipe, shower hose, or handheld shower. Less than $30.00 -- pretty slick!