EC21 Product Catalogs - earth resistance testing

High Low Temperature/ Low Air Pressure Test Chamber

20231013

three-phase four-wire + earth wire, ground resistance<4Ω *Remark: The external dimensions do not include the controller, handle, hinge, testing hole, blower motor and other protruding parts;

Earth Station Antenna

20230313

testing. 3-Year Warranty on All Structural Components. Sorts of Earth Station Antenna The main function of earth station antenna is to collect the weak radio signals emitted by the satellite and send

Bule Color Reci DY13 100Watt CO2 Laser Power Supply for RECI 100Watt W4 1.4meter CO2 Laser Tube

20230904

Resistance Amplitude: 0.5mm, Frequecy:10-55Hz, 3D Dretion:2 Hours MTBF Not Less Than30,000hours Full Load 60 Degree Centigrade test 12Hours 7 Seconds Start/Stop Test 500 Times Dimension(LXWXH) 270x16