Excelta IntelliTweeze TM-500 - Page 19

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To store an offset
• Select manual L, C or R measurement mode (see MODE menu)
• Enable the HOLD mode (see HOLD menu)
• Obtain offset value by measuring a component or
by nulling test leads (see examples below)
• Enter the NULL menu and select SET
Example1:Nulling test leads for small resistance measurement
• Select manual R measurement mode (see MODE menu)
• Enable the HOLD mode (see HOLD menu)
• Short tweezers leads to obtain offset value
• Enter the NULL menu and select SET
Example2:Nulling test leads for small capacitance measurement
• Select manual C measurement mode (see MODE menu) and 10KHz
test frequency (see SETTINGS menu)
• Enable the HOLD mode (see HOLD menu)
• Bring tweezers leads to the distance equal to
the size of the component to measure (e.g. 0.5
mm) to obtain capacitance offset value
• Enter the NULL menu and select SET
During measurements an asterisk will appear beside the test mode indicator
for which the offset has been stored indicating relative measurement.