Hello,
I'm interested in an insulation resistance tester U1451A. But it is not clear for me, what are the measurement ranges. I assumed that the ranges are
6MΩ
60MΩ
600MΩ
6GΩ
60GΩ
but this is not possible, because the meter is advertised with "up to 66GΩ", and not 60GΩ.
In the manual is written (table 5-7):
6MΩ
60MΩ
<500MΩ
~200GΩ
This is very unclear for me. What means "<500MΩ". Why not 500MΩ or 600MΩ?
Is there no range between 500MΩ and 200GΩ?
Why 200GΩ? The meter is only specified up to 66GΩ.
Can somebody help me?
I need the values for 500V testing voltage.
Best regards
akapuma
Because the ranges are very unclear for me, I will buy a Chauvin Arnoux C.A 6524. This meter have clear defined ranges in the manual. Keysight should make better documentations!
BR
akapuma