GD-10 series is a new electrical geophysical exploration system with highly engineered & cutting edge technology with a revolutionary change. It is promoted to market focusing the best solution to meet emerging technological advancements, cost affordability, flexibility in field practices, the greatest accuracy in geo-electrical exploration, the enduring sustainability for a basic user to a progressive researcher. GD-10 series supports1D VES, 2D ERI and 3D ERT Resistivity/IP measurement, which are the versatile geophysical method, apply for a broad range of applications, as groundwater and mineral exploration, infrastructure site investigations and so on. GD-10 series including Senior, Supreme 2D, Supreme 2D Plus, Supreme 3D and Supreme 3D Plus with different configurations. Power: 600V/1200Vp-p, 4A, 2400W Function; * SP(self-potential) survey & 1D Resistivity VES survey Application : * Underground water exploration * Pollution monitoring and mapping * Salinity control * Depth-to-rock determination * Weathered bedrock localization * Depth and thickness of aquifers * Civil engineering * Archaeology Feature: * Modular Design: Hardware, Software and License are separate entity. It supports online upgrade for more function. * Receiver and Transmitter designed in one hardware unit. * USB serial interface enables the instrument to communicate with computers for upgrade or data manage. * Receiver supports transient over-voltage protection for input voltage; transmitter supports protections of over-voltage, over-current, AB open-circuit, reverse connect. * Real-time on-side measuring data evaluation. * 8GB storage capacity for data, including measuring parameters (voltage, current, resistivity, relative error, SP, array constant, measuring point and so on), device parameters, and project parameters.