5. Remove the fuse from the holder and replace it with a new fuse of
the same specified value.
6. Close the bottom case and secure with screws.
7. Replace the meter into the holster.
6-3. Calibration Procedures
Adjustment should be done with a highly accurate
standard.
(Better than 0.1% accuracy).
1. Remove the meter from the holster.
2. Remove the two screws on the battery cover, then
detach it from the bottom case.
3. Remove the two screws on the bottom case and
detach it from the top case.
4. With the meter operating, set the function/rotary switch to the
200mV DC range (20
m
F for capacitance), and apply 190mV DC
(10
m
F for capacitance) from an accurate source. With a small
screwdriver inserted into the semi-variable resistor SVR1 (SVR2
for capacitance), carefully turn it until the reading obtains 190mV
(10
m
F for capacitance).
NOTE: Be sure to finish the basic calibration in the DCV range first
before calibrating the Capacitance Range.
-14-
1. Safety Information
To ensure that the meter is used safely, follow all of the safety and
operation instructions in this manual. If the meter is not used as
described in the manual, the safety features of the meter might be
impaired.
• Do not use the meter if the meter or the test leads look damaged,
or if you suspect that the meter is not operating properly.
• Turn off the power to the circuit under test before cutting,
unsoldering, or breaking the circuit. Small amounts of current
can be dangerous.
• Use caution when working above 60VDC or 30VAC rms. Such
voltages pose a shock hazard.
• When using the test lead, keep your fingers behind the guards
on the test lead.
• Disconnect the live test lead before disconnecting the common
test lead.
• To avoid damage to the meter, do not exceed the input limits
shown below.
• This digital multimeter is designed for indoor use only.
• This digital multimeter has a measuring deviation of 2.3% by
immunity test according to EN50082-1.
-3-
WARNING
Use only an equivalent fuse to the one specified. Use of an incorrect fuse
could result in a serious injury or meter damage.
WARNING
To avoid the risk of electric shock, always unplug components from the
transistor test socket and capacitor test socket before using the meter to
measure voltage or current. These sockets are not isolated from the meter
circuitry.
FUNCTION
INPUT JACK
INPUT LIMITS
VDC
V/
W
/Hz & COM
1000VDC
VAC
750VAC rms
W
. Hz
V/
W
/Hz & COM
500V rms
m
A, mA DC/AC
mA & COM
200mA DC/AC
10A DC/AC
10A & COM
10A DC/AC
F
Cx
h
FE
PNP/NPN
Remove
