Earth Ground Loop Resistance measurements for industrial and utility applications The Geo 30 Earth Ground Clamp simplifies ground loop testing and enables non-intrusive leakage current measurement. The HEME Geo 30 indicates and measures True RMS current flow from a few µA up to 30 A. The HI/LO function can be used to quickly evaluate the measured value by comparing against upper and lower limits and a recording function allows storage of measured values.
The Geo 30 speeds and simplifies ground / earth testing for utility specialists and lightning protection installers.
Ground loop resistance clamp measurement without any disconnection or additional ground rods
Low level measurement of ground leakage current without disconnection for system troubleshooting
Wide ac current measurement range up to 30 A with one instrument
Rapid evaluation of continuity loop resistance by audible HI/LO alarm
Easy to use, convenient, Display-HOLD function
Time saving memory function for saving measured values and automatic recording
Automatic self calibration ensures correct measurement every time
