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 30A. 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 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 of additional ground rods.
	Low level measurement of ground leakage current without disconnection for system troubleshooting.
	Wide AC current measurement range up to 30 Amps 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.

Geo 30 Datasheet (PDF)
(documents are in PDF format and will open in a new window)

Model Name

Description

Geo 30

Earth Ground Clamp.

Included:

	Rugged carrying case with belt.
	Resistance test loop.
	9 V battery.
	Operating instructions.