OPERATING INSTRUCTIONS
DIGITAL MULTIMETER
0
2 0
10
30
DC
AC
Ω
CATIII 300V CATII 600V
OFF
VOLT
600V
600V
MAX
AUTO POWER OFF
DC/AC
Ω
RANGE
HOLD
SAFETY INFORMATION
The following safety information must be observed
to insure maximum personal safety during the
operation at this meter:
Do not use the meter if the meter or test leads look
damaged, or if you suspect that the meter is not
operating properly.
Never ground yourself when taking electrical
measurements. Do not touch exposed metal pipes,
outlets, fixtures, etc., which might be at ground
potential. Keep your body isolated from ground by
using dry clothing, rubber shoes, rubber mats, or
any approved insulating material.
Turn off 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 60V dc or 30V ac
rms. Such voltages pose a shock hazard.
When using the probes, keep your fingers behind
the finger guards on the probes.
Measuring voltage which exceeds the limits of the
multimeter may damage the meter and expose the
operator to a shock hazard. Always recognize the
meter voltage limits as stated on the front of the
meter.
SPECIFICATIONS
Display:
3½digit liquid crystal display (LCD) with
a maximum reading of 3400, with a 34-segment
analog bar-graph.
Polarity
: Automatic, (-) negative polarity
indication.
Overrange:
"OL" mark indication.
Low battery indication:
The "
" is displayed
when the battery voltage drops below the operating
level.
Measurement rate:
2 times per second, nominal.
Bar graph:
20 times per second.
Auto power off:
approx. 8 minutes.
Operating environment:
0°C to 40°C (32°F to
144°F) at <70% R.H.
Storage temperature:
-20°C to 60°C (-4°F to
140°F) at < 80% R.H. with battery removed from
meter.
Temperature Coefficient:
0.1 x (specified accuracy)
per °C. (0°C to 18°C, 28°C t o 40°C).
Power:
Two 1.5 button-type batteries (IEC # LR-44,
NEDA # 1166A).
Battery life:
70 hours continuous operation.
Dimensions:
125mm (H) x 60mm (W) x 24mm
(D).
Weight:
Approx. 3.9 oz. (110g) including batteries
and case.
(Accuracy at 23°C ± 5°C, <70% R.H.)
Overload Protection
600V DC or AC rms
Overload Protection
450V DC or AC rms
450V DC or AC rms
450V DC or AC rms
Input Impedance
100M
Ω
10M
Ω
9.1M
Ω
10M
Ω
9.1M
Ω
Open circuit volts
-1.2Vdc
-0.45Vdc
Test current 1.0mA
Response time: 500ms
ACCURACY
±
2
.0%
rdg
+ 2 dgts
±
1.0% rdg + 2 dgts
± 2.0%
rdg
+ 2 dgts
± 4.0%
rdg
+ 5 dgts
Accuracy
± 2.0%
rdg
+ 5 dgts
± 2.0%
rdg
+ 4 dgts
± 3.0%
rdg
+ 4 dgts
± 5.0%
rdg
+ 5 dgts
± 3.0% rdg +
3
dgts
Audible indication: < 35
Ω
Resolution
100
µV
1mV
10mV
100mV
1V
1mV
10
mV
100mV
1V
Resolution
100m
Ω
1
Ω
10
Ω
100
Ω
1k
Ω
10k
Ω
1mV
100m
Ω
Range
340mV
3.4V
34V
340V
600V
3.4V
34V
340V
600V
Range
340
Ω
3.4k
Ω
34k
Ω
340k
Ω
3.4M
Ω
34M
Ω
2V
340
Ω
DCV
ACV
(50/60Hz)
OHM
Diode Test
Continuity
