News Company Launching the production of pdu-air! This is a compact air velocity meter;) Author: Polymetrica Post navigationPreviousPrevious post:New executive module for remote control of refrigeration equipmentNextNext post:Smart home for UAH 3000? Easy!Articles specially selected for youOur new PDU-C415.09.2020Getting ready for installation. Remote metering of electricity is a boxed solution.10.09.2020Meter certification09.09.2020Overview. Gateway = remote metering of electricity25.08.2020New functionality of our controllers28.07.2020Overview. Single-phase meter PDU-METER EE with current transformer.20.07.2020