It is suitable for determining the working length of root canal
during root canal
treatment.
Apical location indicator describe
Apical location indicator will not light if probe cable didn’t
insert into locator,
otherwise will be blue flash state. Apical location indicator will
be blue start
measure,indicator will be green when file near AP,will be yellow
when file up to
AP, will be red when file over AP.
Preparations before operation
Connect well hook,locator,probe cable and file holder before
operation, file
holder should latch the metal portion of file. There are 2
connection type, single
wire and double wire pattern.