Measurement Mode Ω
Switch Mode switch (6) to Ω.
Retract into to the socket (230 V, 50 Hz) the power cord of the measuring device (1).
On the rear of the device lights up the green light of the Timer (5).
The display shows the resistance measurement of the protective circuit in cross-section 6.0
mm².
Movable measurement input (3) fasten to the protective connector PE of the measured electric
object and by the device tip (4) connect to the various points which are the part of the
protective circuit.
Measuring itself takes place by short pressing the measuring button (2) on the handle of the
device. During the measurement, the green light is off (TIMER (5)), indicating that the circuit
measuring current flows.
The measurement process will automatically turn off after approximately 10 seconds,
signaling the re-lighting of the green LED TIMER (5) at the rear. Do not move solid
measuring tip from the measured electric device during the measurement as it may experience
the unwanted tanning.
On the output display (8) remains measured resistance value approximately three seconds and
then again appears set value of the cable cross section.
Selection of the various protective conductor cross-sections is performed using the selecting
button MODE (7). After its pressing and holding for approximately 1 second are successively
elected various protective conductor cross-sections. Selection of different cross-sections is
signaled acoustically.
