3
Signals
Acoustic signal in case of a conductivity < 1
Ω
if the button is pressed.
Acoustic signal and red LED in case of an external voltage from 10 V to 400 V
(voltage is displayed in volts).
Display of stored minimum (+) and (-) values
After an automatic measurement, the lowest resistance
value measured appears on the display. Press the +/-
button to compare the lowest (+) and (-)values
measured. See detailed instructions for use, if both values
significantly differ from another.
Automatic measurement
Suitable for Lo
Ω
measurements (< 10
Ω
) with a measu-
ring current of 200 mA. The direction of the measuring
current is automatically changed and displayed by (+)
or (-).
Button Press
Function
+/-
> 2 sec.
shortly
+/-
shortly
Switching the continuity tester off
If no button is pressed, the
EP4
continuity tester automa-
tically switches off after 20 seconds to save battery
power.
shortly
