The HP21-TOS is a probe that is connected to the TOS3200 Leakage Current
Tester for measuring the touch current. The easy-to-handle design cuts down on
the time needed to connect wires to the EUT. It provides fingertip control to start
the test.
• The HP21-TOS is designed to be used with the TOS3200 Leakage
Current Tester. Be sure to thoroughly read the warnings and
precautions given in the TOS3200 manuals before use.
Safety Precautions
Touching the contact pin will cause electric shock.
Never touch the contact pins while the DANGER LED is illuminated.
Be sure to connect the control cable.
Do not execute the test using the START switch on the tester without
connecting the control cable.
This probe cannot be used with other TOS series.
This probe is designed to be used only for the TOS3200 Leakage Current
Tester. It cannot be used with other TOS series even if the connector fits.
Do not swing the probe.
Do not pull on the probe cable or wind the cable around your body.
HP21-TOS
OPERATION MANUAL
Probe
Part No. Z1-003-980, I0023801
Jul 2020