ENGLISH
V
AT
0 10 20 4030
Apro
PRESS
Duty
Cycle
Hz
V
AT
0 10 20 4030
Apo
V
AT
0 10 20 4030
Apo
TO SELECT
Diode
Continuity
PRESS
V
AT
0 10 20 4030
Apo
V
AT
0 10 20 4030
Apo
SYMBOLS USED ON LCD
~
AC Measurement DC Measurement
-
Negative DC Value
AT
Auto Range Active
O
.L.
Overload: Range Exceeded
Apo
Auto Power-Off Active
Low Battery
HOLD
Hold Active
MIN
Minimum Reading
M
AX
Maximum Reading
%
Duty Cycle Mode Frequency Mode
V
Voltage Measurement
A
Current in Amps
Ω
Resistance in Ohms Diode Test
F
Capacitance in Farads Continuity Test
n
Nano 10
-9
µ
Micro 10
-6
m
Milli 10
-3
k
Kilo 10
3
M
Mega 10
6
PRESS
and
HOLD
600V
400V
CATIII
CL1000
PRESS
and
HOLD
4. Frequency (Hz) / Duty Cycle (See Feature Details)
Features:
HOLD
• Select , ,or setting.
• Frequencies greater than 1MHz will display “0.000Hz”.
5. Resistance:
<
40M
Ω
Features:
MAX/MINRANGEHOLD
• Do not measure resistance on a live circuit.
6. Capacitance:
<
4000µF
Features:
HOLD
• Safely discharge capacitor before measurement.
• Reading may take up to 60 seconds for large capacitors.
7. Diode / Continuity
Display shows:
• Forward voltage drop if forward biased.
• “O.L.” if reverse biased.
Diode Features:
HOLD MAX/MIN
• Display shows resistance.
• Buzzer sounds if less than 30Ω.
Continuity Features:
HOLD MAX/MIN
8. Non Contact Voltage (NCV): > 25V AC
ELECTRICAL SPECIFICATIONS
DC Voltage Measurement
Range Resolution Accuracy
400mV
˜
400V 0.1mV
˜
0.1V ± (0.5% + 4 digits)
1000V 1V ± (0.8% + 10 digits)
Overload Protection: 1000V
AC Voltage Measurement
Range Resolution Accuracy
400mV
˜
750V 0.1mV
˜
1V ± (2.0% + 5 digits)
Overload Protection: 750V RMS
Frequency Response: 40 to 400 Hz
Minimum Voltage for Frequency Measurement: 200mV
Response: Averaging
DC Current Measurement
Range Resolution Accuracy
400µA 0.1µA
± (1.2% + 3 digits)
2000µA 1µA
Overload Protection:
• Voltage: 600V RMS
• Current: 2000µA