Testing IP68 battery operated Magnetic water flow meter
IP68 battery operated Magnetic water flow meter is still in testing, it has taken a few years.
http://www.rbflowmeters.com/Flow_meter-Magmeter/Battery_Emag.html
http://www.rbflowmeters.com/Flow_meter-Magmeter/Battery_Emag.html
评论
发表评论