Fluke 165X - Loop and Line Impedance (Z I)

Electrical Installation Tester
Specifications
49
Auto Discharge Discharge time constant < 0.5 second for C = 1 uF or less.
Live Circuit Detection Inhibits test if terminal voltage > 30 V prior to initiation of
test.
Maximum Capacitive Load: Operable with up the 5 uF load.
Loop and Line Impedance (Z
I )
Measuring Range 100 - 500 V ac (50/60 Hz)
Loop Impedance: phase to earthInput Connection
(soft key selection)
Line impedance: phase to neutral
Limit on Consecutive Tests Automatic shutdown when internal components are too hot.
There is also a thermal shutdown for RCD tests.
Range Resolution Accuracy*
20 Ω 0,01 Ω + (3% + 10 digits)
200 Ω 0,1 Ω + (3% + 10 digits)
2000 Ω 1 Ω + (3% + 10 digits)
*Valid for resistance of neutral circuit <20 Ω