Construction engineering water meters, meters after entering the field, whether to test?
The abbreviation of electric energy meter is the instrument used to measure electric energy, also called watt hour meter, fire meter, watt hour meter, kilowatt hour meter. It refers to the instrument for measuring various electric quantities
An instrument for measuring water flow. The cumulative flow of water is mostly measured. Generally divided into the volume of water meters and speed water meter two categories. The accuracy of the former is higher than that of the latter, but it requires high water quality and is easily blocked when the water contains impurities. An instrument for recording the amount of water used in running water is mounted on a water pipe, and when the user leaves the water, the pointer or wheel turns on the table to indicate the amount of water passed.
Need。 Check to the local authorities, the water meter to the water company or the local quality inspection departments to detect, the electricity meter to the power supply department testing, if not qualified, then your batch of tables can not be used.
