User manual

Fluke 190-104, Fluke 190-204
Users Manual
76
A
Figure 32. HF Voltage Probe Connection Using
Ground Spring
Warning
To avoid electrical shock or fire, do not
connect the ground spring to voltages higher
than 30 Vrms from earth ground.
Figure 33. Electronic Connections for Measurements
Using Hook Clips and Alligator Clip Grounding
Warning
To avoid electrical shock, re-apply the
insulation sleeve (Fig. 1 item 4e-7e) over the
probe tip when the hook clip is not used. This
also avoids the risk of accidently
interconnecting the reference contact of
multiple probes when groundleads are
connected.