PM-1 proton magnetometer uses the operating principle of proton precession to measure the total absolute value of Earth-magnetic zone. It can work in two modes: 1.Single point mode: Only one sensor....
HONGKONG SWIFT CO., LIMITED is a company which has a few factories under control, with all factories located in the most renowned city in China. Our main products include concrete test instruments ....
DJF-6A Mid-Power IP & Resistivity Transmitter 1.On- board computer control; accurate timing, high reliability 2.Large LCD, English menu, 3.Digital display of output voltage, current, 4.Power....
DJF-10A Big-Power IP& Resistivity Transmitter DJF-10A induced polarization transmitter, an induced polarization sending system composed of DJF-10A main set and DZ-10A commutation supply, is an....