Amprobe DGC-1000A Ground-Resistance-Tester - Manual (Page 4)

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I. WARNING
1. Use of rubber gloves is a good safety practice even if the equipment
is properly operated and grounded.
2. Safety is the responsibility of the operator.
3. Use extreme caution when using the instrument around energized
electrical equipment.
4. Do not attempt to use the ground tester to twist or pry the ground
electrode or ground wire away from the equipment being grounded.
5. All metal objects or wires connected to an electrical system should be
assumed to be lethal until tested. Grounding system is no
exception.
II. FEATURES DESCRIPTION
The clamp-on ground resistance tester enables the users to measure
ground resistance of a ground rod without the use of auxiliary ground
rods. Clamp-on ground resistance tester is used in multi-grounded
systems without disconnecting the ground under test.
REC
FUNC
OFF
HO
LD