Fast Acoustic Continuity Test
Testing for short circuiting and interruption is
possible with the selector switch in the position.
The threshold value for acoustic signaling can be set to 1, 10, 20,
30, 40 or 90 Ω.
Overload Protection
The instrument is safeguarded for up to 1000 V in
all measuring functions by overload protection. Voltages of greater
than 1000 V and current of greater than 10 or 16 A are indicated
acoustically.
Dangerous contact voltages are indicated when the 1 kHz low pass
filter is activated.
The FUSE display appears in order to indicate that the fuse for the
current measuring input has blown.
RMS Value with Distorted Waveshape
The utilized measuring method allows for waveshape
independent RMS measurement (TRMS AC and AC+DC) for voltage and
current up to 20 kHz.
Filter for V AC Measurement
A 1 kHz low-pass filter can be activated if
required, for example when measuring at electronic frequency
converters or switched mode power supplies.
High Voltage sensor
The input signal is examined for contact danger
regardless of the selected input function or filtering.
Measuring 5 V Square-Wave Signals
This function makes it possible to test circuits and
transmission cables by measuring the frequency and the keying ratio
of pulses with amplitudes of 2 to 5 V and frequencies of 100 Hz to 1
MHz.
Automatic Storage of Measured Values *
The DATA function automatically saves the digitally
displayed measured value after settling in. Acoustic signaling is
also used to indicate whether the new measured value deviates from
the initial
reference value by less or more than 0.1% of the measuring range.
* Patented
Protective Cover for Harsh Conditions
The instrument is protected against damage in the
event of impacts or dropping by means of a soft rubber cover with
tilt stand and test probe holder. The rubber material also assures
that the instrument does not wander if it is set up on a vibrating
surface.
