Robin KTS 1620 help Please

[mattmoo1974]

Iv got 1 of these.
It has nt got No-Trip for Zs readings.
Am i right in thinking the measurements im getting are correct but it trips the RCD?
The instrutions say Remove the RCD, Im testing a Split load board hidden in a cupboard.
I tryed to take the RCD out but theres not enough room to do so.
Am i right in thinking the no-trip on a newer meter is just there not to annouy the customer?
Oh and the Readings im getting do tally up(lower then R1+R2+Ze) Parallel paths and all that.

 

[telectrix]

if you ain't got no trip loop test, bridge out the RCD with a couple of links, no need to remove it. do your Zs tests. don't forget to remove links afterwards.