DIGIOHMpro
- 6 -
screws securing the batteries / fuse
compartment cover
information label
the batteries / fuse
compartment cover
Fig. 2.2.
Detail of bottom side
2.2. Control panel and OLED display
Graphical OLED display
The
START
key. Hold it until the instrument
is switched on. The instrument is turned off
after two short pressing/releasing.
LED can be switched on/off by briefly
pressing and releasing.
The
U/R/●›
key. It toggles between
measurement of voltage, resistance
and beeper functions.
The
FUNC
key. It toggles between
one-pole phase, phase rotation and
DIGISORT functions.
The
RANGE
key. It selects a certain range,
thus disable and eventually re-enable
auto-ranging on resistance measurement.
The
CAL/ELEC
key. On resistance
measurement it is used for test lead resistance compensation
.
On voltage measurement it loads measured circuit with load resistor approx.
280kΩ.
Fig. 2.3.
Control panel and OLED display