Ac Current Measurement; Sleep Mode - Surtek 111004 Manual De Usuario

E N G L I S H
• When continuity testing has been completed,
disconnect the connection between the testing leads
and the circuit under test and remove testing leads
from the input terminals.
F.

AC Current Measurement

To avoid electric shock, never measure current
while the test leads are inserted into the input
terminals and disconnect test leads and tested
Never attempt an in-circuit current measuremnet
where the open-circuit voltage between the
circuit and the ground is greater than 600V.
Use proper function and range for the measurement.
The measuremnet ranges of current are:
2 A, 20 A, 200 A and 400 A.
To measure current, do the following:
1. Set the rotary switch to 2/20 A
200/400 A
2. Press
transformer jaws.
3. Center the conductor within the
transformer jaw.
The measured value shows on the
display, it is a effective value of sine
wave (mean value response).
Note:
• To obtain accurate reading, measure
only one conductor at each time.
• When current measurement has been
completed, disconnect the connection
between
test and the jaw, and remove the
conductor away from the transformer
jaw of the Meter.

SLEEP MODE

To preserve battery life, the Meter automatically turns
off if you do not turn the rotary switch or press any
button for around 15 minutes.
The Meter can be activated by turning the rotary switch
or pressing any button with the following conditions:
30
circuit connection.
.
the lever to
the conductor
(Figure 8)
Warning
or
open the
under
Figure 8