175, 177, 179
Users Manual
10
Display HOLD and AutoHOLD Modes
XW Warning
To avoid electric shock, fire, or personal injury, do not
use the Display HOLD or AutoHOLD mode to determine
if a circuit is live. Unstable or noisy readings will not be
captured.
In the Display HOLD mode, the Product holds the reading on the
display.
In the AutoHOLD mode, the Product holds the reading on the
display until it detects a new stable reading. Then the Product
beeps and displays the new reading.
1. Press
to activate Display HOLD.
comes on.
2. Press
again to activate AutoHOLD.
shows on the display.
3. To continue normal operation at any time, press
for
1 second or turn the rotary switch.
Manual Range and Autorange
The Product has both Manual range and Autorange modes.
• In the Autorange mode, the Product selects the range with
the best resolution.
• In the Manual Range mode, override Autorange and select
the range yourself.
When you turn the Product on, it defaults to Autorange and Auto
Range shows.
1. To enter the Manual Range mode, press .
Manual Range shows.
2. In the Manual Range mode, press to increment the
range. After the highest range, the Product wraps to the lowest
range.
Note
You cannot manually change the range in the MIN MAX
AVG, or Display HOLD modes.
If you press while in MIN MAX AVG, or Display HOLD,
the Product beeps twice, indicating an invalid operation,
and the range does not change.
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