Three Connector Jacks with Automatic Blocking
Sockets (ABS) *
All current ranges are implemented via a single connector jack
which prevents any
possibility of operator error.
Beyond this, the automatic blocking sockets prevent incorrect
connection of the
measurement cables, as well as selection of the wrong measured
quantity.
Danger to the user, the instrument and the device under test
resulting from operator
error is thus ruled out.
Activatable Filter for V AC Measurement
A 1 kHz low-pass filter can be activated if required, for
example when measuring motor
voltage at electronic frequency converters.
The input signal is checked by a voltage comparator for dangerous
voltages as long as the
low-pass filter is activated.
Analog Scale for Quick Trend Display – Bar Graph
or Pointer
The analog scale (with additional negative range for zero
frequency quantities) allows for
faster recognition of measured value fluctuation than is possible
with a digital display.
The instrument can be switched back and forth between bar graph and
pointer display.
Automatic or Manual Measuring Range Selection
Measured quantities are selected by means of a rotary switch and
a function key.
The measuring range is automatically matched to the measured values.
The measuring range can also be selected and fixed manually with a
key.
