User's Manual

Instrument Security Procedures
Model:
Fluke 1621
Product Name:
Earth Ground Tester
Instrument Description:
The Fluke 1621 Earth Ground Tester is an instrument for measuring the
resistance to earth ground of a specified earth ground electrode. The Tester can
perform a 3-pole fall-of-potential test conforming to IEC/EN 61557-5. The Tester
can also perform ac resistance testing.
Memory Description:
The 1621 has only volatile memory. This volatile memory is part of the µP
75P316 and buffered by the instrument’s 9-volt battery.
Memory Cleaning Instructions:
Remove battery.
1621 SOMV 1 of 1 6/20/2007