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SPECIFICATIONS
FUNCTION
RANGE & RESOLUTION
40.00 AAC
DC Current
400.0 AAC
1000 AAC
40.00 AAC
AC Current
400.0 AAC
1000 AAC
400.0 mVDC
4.000 VDC
DC Voltage
40.00 VDC
400.0 VDC
600 VDC
400.0 mVAC
4.000 VAC
AC Voltage
40.00 VAC
400.0 VAC
600 VAC
400.0 Ω
4.000KΩ
40.00KΩ
Resistance
400.0KΩ
4.000MΩ
40.00MΩ
Capacitance
40.00nF
400.0nF
4.000μF
40.00μF
100.0μF
Frequency
5.000Hz
50.00Hz
500.0Hz
5.000kHz
50.00kHz
100.0kHz
Duty Cycle
0.5 to 99.0%
Pulse width: 100µs - 100ms, Frequency: 5.000Hz ~ 100.0kHz
-20 to 1000 C
Temp (type-K)
(probe accuracy
-4 to 1832 F
not included)
Note: No Auto-ranging & 400mV AC Voltage Range
Clamp size
Opening 1.2" (approximately 30 mm)
Continuity Check
Threshold <100; Test current < 1mA
" BAT " is displayed
Low Battery Indication
"OL" is displayed
Over-range Indication
ACCURACY (% of reading)
± (2.8% + 10 digits)
± (2.8 % + 5 digits)
± (3.0 % + 5 digits)
± (3.0% + 10 digits)
± (3.0 % + 5 digits)
± (3.0 % + 5 digits)
± (0.8% + 3 digits)
± (1.5% + 3 digits)
± (2.0% + 3 digits)
± (0.8% + 20 digits)
± (1.8% + 5 digits)
± (2.5% + 5 digits)
± (1.0% + 4 digits)
± (1.5% + 2 digits)
± (2.5% + 3 digits)
± (3.5% + 5 digits)
(5.0% reading + 100 digits)
(3.0% reading + 5 digits)
(3.5% reading + 5 digits)
(5.0% reading + 5 digits)
(1.5% reading + 5 digits)
(1.2% reading + 2 digits)
Sensitivity: 10Vrms min.
(1.2% reading + 2 digits)
(3.0% reading + 5C)
(3.0% reading + 7F)
SPECIFICATIONS (CONTINUED)
Measurements Rate
2 per second, nominal
Input Impedance
7.8M (VDC and VAC)
Display
4000 counts LCD
AC Current
50/60Hz (AAC)
AC Voltage bandwidth
50/60Hz (VAC)
Operating Temperature
14 to 122
Storage Temperature
-14 to 140
o
Relative Humidity
90%(0
C to 30
Altitude
Operating: 3000m; Storage 10,000m
Over voltage
Category III 600V
One "9V" Battery
Battery
Auto Off
Approximately 35 minutes
Dimensions/Weight
229 x 80 x 49mm/303g
Safety
For indoor use and in accordance with Overvoltage Category II,
Pollution Degree 2. Category II includes local level, appliance,
portable equipment, etc., with transient overvoltages less than
Overvoltage Cat. III
OPERATION
NOTICES: Read and understand all warning and precaution statements listed in the
safety section of this operation manual prior to using this meter. Set the function
select switch to the OFF position when the meter is not in use.
DC/AC CURRENT MEASUREMENTS
WARNING: Ensure that the test leads are
disconnected from the meter before making current
clamp measurements.
1. Set the Function switch to the 1000A, 400A, or
40A range. If the range of the measured is not known,
select the higher range first then move to the lower
range if necessary.
2. Select DC or AC by pressing MODE button.
3. Press the trigger to open jaw. Fully enclose over one
conductor wire to be measured.
4. The clamp meter LCD will display the reading.
DC/AC VOLTAGE MEASUREMENTS
WARNING: Ensure that the test leads are
disconnected from the meter before making current
clamp measurements.
1. Insert Black test lead into negative (COM) jack and Red test lead into positive (V) jack.
Diode Test
2. Set the function switch to the V position.
3. Select AC or DC with the MODE button.
4. Connect the test leads in parallel to the circuit under test.
5. Read the voltage measurement on the LCD display.
o
o
F (-10 to 50
C)
o
o
F (-30 to 60
C)
o
o
o
o
C); 75%(30
C to 40
C); 45%(40
No
.
Ω
CAP
.
n
A
DC
+
A C
！
Test current of 0.3mA typical; Open circ. volt. 1.5V DC typical
o
C to 50
C)
Yes
.
Ω
CAP
.
n
A
DC
+
A C
！
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