MD 9225 Clamp Meter Series
Operation
10
Note: In DCA measurements, hysteresis of the jaws (after measuring high DC currents)
may introduce non-zero residual readings. Relative Zero
mode should be used each
time to offset the residual readings, if any, for more accurate measurements.
Adjacent current-carrying devices such as transformers, motors and conductor wires will
affect measurement accuracy. Keep the jaws away from them as much as possible to
minimize influence.
CAUTION
Do not measure above rated frequency (400Hz). In measuring above rated frequency,
the magnetic circuits may reach to a hazardous temperature.
Resistance, and
Continuity functions
CAUTION
Using Resistance, Continuity or Diode function in a live circuit will produce false results
and may damage the instrument. In many cases the suspected component must be
disconnected from the circuit to obtain an accurate measurement reading
Inputs are made through the test leads terminals. Slide-switch on defaults at
. Press
SELECT
button momentarily to select
Continuity function which is convenient for
checking wiring connections and operation of switches. A continuous beep tone
indicates a complete wire.
