Megalin GZ-3000 Defensive Ground Ranger

The innovative “GZ-3000 Defensive Ground Ranger” is a portable paperless AC impedance meter with recorder specifically designed for you ground metering tasks in fields. It contains a built-in SD device and a long-life Lithium battery. Its compact and ergonomic design allows you to hand carry the device easily to anywhere either in in-door facilities or out-door fields. The difficult task of ground impedance measuring and data collection can be performed quickly and accurately by a regular engineer at corners within  your facility or at a remote site without an AC power.

GZ-3000 contains a back-lighted LCD to display the measured result in the dark corner. Its patented defensive design allows you to set the high/low limits of the measure data and the near-fail range. The on-site operator, location and measured result can be instantly logged onto the built-in SD storage device in paperless way.

The SD cards can be used consecutively to enable unlimited memory space. With a dedicated SD Utility software, you can quickly produce various measurement reports using the data stored on SD cards. Moreover, the rechargeable battery enables long-hour continuous use of the device in fields and opens up a wide space for your challenging ground measuring needs.