Sound and bright red glow indicates voltage. With the Ultimate sensor the
audio alert does not go off from contact with static electricity, it only reacts
to AC Voltage.
The Ultimate AC Sensor is a
hand held device for
determining the presence or absence of AC voltage in insulated
wires, wall receptacles, fuses, junction boxes, switches and any other
voltage carrying electrical systems. It is not necessary to disconnect
the system in question because no contact is required for operation
and current flow is not necessary to locate voltage. Simply touch the
plastic tip to a connection point or move it along an insulated wire. If
AC voltage is present, the Ultimate AC Sensor will sound an audio
alert and an LED light in the probe tip will glow bright red. The
illumination will stop at a break in the circuit or wire, and this
allows the AC Sensor to be used as a troubleshooting instrument.
With the Ultimate AC Sensor, you not only get a
visual alert, but an audio alert as well. Another important feature of the
Ultimate AC is that the audio alert reacts only to an AC voltage field, and will
not beep when it comes in contact with a static field.
There is no ON/OFF switch on The Ultimate AC Sensor. Switches can wear out over
time or even malfunction. Because the Ultimate AC Sensor has no switch it is
always ready to use!