Description Of Instrument - LEM HEME GEO 30 Gebrauchsanleitung

Description of Instrument

2 Description of Instrument
The compliance with the actual EMC-regulations is documented by the attached CE-sign.
The clamp-on ground resistance tester enables the user to measure ground resistance of
the ground rod without the use of auxiliary ground rods. Clamp-on ground resistance
testers are used in multi-grounded systems without disconnecting the ground under test.
Applications:
•
earth resistance of various installations (high voltage pylons, buildings, cell phone
substations, RF transmitters etc.)
•
inspection of lightning protection systems
Instrument description:
Jaws: To enclose electrode or ground wire. No air gap is allowed
between the two halves of the jaws.
HOLD button: Press this button to hold the displayed value
Rotary switch: Power on and function selection
Display unit, liquid crystal display (LCD)
REC button: When one of the functions is selected by FUNC button, it is
used to increment value. If no function is selected, it is used to start data
logging, or record one data.
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HEME GEO 30
SO8130Z Rev. B