Automatic touch hold( mode, Bar graph, 3automatic touch hold – Fluke 77 User Manual

Page 3: Mode, Wwarning

Advertising
background image

77/75/23/21 English Instruction Sheet

Page

3

Automatic Touch Hold

Mode

W

Warning

To avoid electric shock, do not use the Touch Hold

mode

to determine if a circuit with high voltage is

dead. The Touch Hold

mode will not capture

unstable or noisy readings.

The Touch Hold

mode automatically captures and displays

stable readings for all functions.

Single Beep

RANGE

+

_

_

RANGE

+

_

RANGE

CAT
CAT

+

HOLD

HOLD

HOLD

HOLD

AUTO

Momentary

HOLD

V

V

V

hc4f.eps

When the meter captures new input, it beeps and a new reading
is displayed.

Note

Stray voltages can produce a new reading.

To exit the Touch Hold

mode, press

momentarily or

turn the rotary switch.

Bar Graph

The bar graph shows readings relative to the full scale value of
the displayed measurement range and indicates polarity.

hc15f.eps

Advertising
This manual is related to the following products:

23, 21, 75