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GF6019 Portable calibration equipment DC standard power source
GF6019 DC calibrator/DC power source is suitable for national metrology and testing center, electricity power company and power plants metrology department, electric metrology and testing institutions, also suita...
Beijing, ChinaElectrical Resistivity Meters For Underground Water Exploration
DZD-8 resistivity meter can be used to detect underground water, gold, mine, and other metal or non-metal material. Introduction DZD-8 Multi-function Full Wave DC Electron Meter is based on DZD/DUK series product...
Chongqing, China