Operating Instructions; Auto Power Off - Amprobe NCV-1000 Serie Mode D'emploi

• Safety CAT IV 1000 V rated for a wide range of
applications including industrial, commerical,
and residential.
• Water-resistant IP65 rated for indoor and
outdoor use.
• Magnetic solenoid detection to diagnose
electromagnets and relays (NCV-1040 only).

OPERATING INSTRUCTIONS

Turning the Tester ON
To turn the Tester on, momentarily press the ON/OFF
button. A continual single flash visually indicates the
Tester is active in default voltage range (50 to 1000 V).
Press the ON/OFF button
sensitivity range (12 to 50 V for NCV-1030 and NCV-1040
only). A continual double flash indicates the Tester's
sensitivity range is at the 12 to 50 V range.
Turning the Tester OFF
Press and hold the ON/OFF button
than two second to turn the Tester off. The absence
of flash at the tip indicates the Tester is inactive.

Auto Power Off

To save battery life, the NCV-1030 and NCV-1040
are enabled with an automatic power off feature.
The Tester will automatically power off after
approximately 3 minutes of non-use.
Checking for the Presence of AC Voltage
To test for the presence of AC voltage in a
receptacle, insert the tip of the Tester. To test a
wire, approach the wire with the tip of the Tester.
Switch between default (50 V to 1000 V AC) and
high sensitivity (12 V to 50 V AC) voltage range
detection by short pressing the ON/OFF button
(NCV-1030 and 1040 only). The LED at the tip of the
Tester will illuminate solid bright red and a buzzer
will sound when AC voltage is detected. Note: High
sensitivity range is optimized for 12 to 50 V range
with a maximum indication up to 1000 V. Using
the tester above 50 V in high sensitivity range may
affect polarity indication.
When operating the Tester, keep fingers behind
the finger guard.
again to switch to high
4
for longer