MODEL 102
MINI DIGITAL MULTIMETER
INSTRUCTION MANUAL
IMPORTANT
Please read this instruction carefully to ensure the
safe and effective use of the tool.
FEATURES
3 1 / 2 digit LCD display
Safety designed in accordance with IEC 1010-1
over-voltage category 2.
7 functions 16 position selector.
Measures AC
／
DC voltage, DC amps and
Resistance.
Battery, diode and continuity test.
Supplied complete with test leads and battery(A23)
SPECIFICATION
DC voltage:
200mV, 2V, 20V, 200V,500V
Accuracy:
＋
/
－
0.5%rdg
＋
/
－
2digits
Impedance:
1M ohm
Overload protection:
500V rms.
AC voltage:
200V, 500V(40
～
400Hz)
Accuracy:
＋
/
－
2.0%rdg
＋
/
－
5 digits
Impedance:
450K ohm
Overload protection
: 500V rms.
Resistance:
200, 2000, 20K, 200K, 2000K ohm
Accuracy:
＋
/
－
1.5%rdg
＋
/
－
4digits
DC current:
2mA, 200mA
Accuracy:
＋
/
－
2.0%rdg
＋
/
－
2digits
Overload protection:
f.200mA/250V fuse
Diode test:
test current 1.6mA maximum
test voltage 3.2V maximum
Battery test:
range 9V, test current 6mA
Continuity test:
the buzzer sounds when the
resistance in a circuit to be measured is less than
about 50 ohm
WARNING:
To prevent risk of fire use only the correct fuse,
as shown above.
To avoid electric shock remove test probes
before opening. Replace cover before use.
OPERATION
WARNINGS
Before you use the instrument, inspect the test leads
and probes for damage e.g. cracks or breaks, in the
insulation. Replace if they are damaged.
Never use damaged leads/ probe.
If the voltage to be measured is not know, set the
selector switch to the highest range and reduce until
a satisfactory reading is obtained.
