Tilswall FY8233X, User Manual

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Note:
1. Even if there is no indication, the voltage may still exist. Do not
rely on non-contact voltage detectors to determine whether there is
voltage on the wires, the detection operation may be affected by
the socket design, insulation thickness and different types, etc.
2. The interference sources of external environment (such as
flashlight, motor, etc.) may trigger non-contact voltage detection by
mistake.
1. Auto off: if the function key or range switch of meter is not in use
for about 20 minutes. The beeper will sound beep~beep to indicate
that the meter will enter sleep state soon before the meter is turned
off; before entering the sleep state, the beeper will sound beep
once then the meter enters the sleep state. Press any key or turn
the range switch to OFF to restart the meter to wake up the meter.
Non-contact AC Voltage
Measurement
Set the function range switch to the desired NCV range position,
the screen displays ---, place the top of the meter close to the
conductor. When the detected voltage is higher than 80V (RMS),
the beeper will make a Di~Di alarm sound, and the alarm sound will
change from slow to fast, the faster the closer to the conductor, the
screen displays “--L” at the same time to represent LOW (low
voltage), and “--H” to represent HI (high voltage).
Auto Off & Cancel Auto Off
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