Table of Contents
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RESISTANCE MEASUREMENT
•
Press SELECT to select Ω measurement mode.
•
Connect the test leads with the object being measured.
•
The measured value shows on the display.
•
When resistance measurement has been completed,
disconnect the testing leads from the circuit under test, and
remove the testing leads from the input terminals of the
Meter.
CONTINUITY MEASUREMENT
•
Press SELECT to select
•
Connect the test leads with the object being measured.
•
The measured value shows on the display.
•
The buzzer sounds continuously if the resistance of a
circuit under test is <30Ω, indicating the circuit has a good
connection.
•
When continuity measurement has been completed,
disconnect the testing leads from the circuit under test, and
remove the testing leads from the input terminals of the
Meter.
DIODE TEST
•
Press SELECT to select
•
Connect the test leads with the object being measured.
•
The measured value shows on the display.
•
For best accuracy, remove the component being measured
from the circuit before measurement.
•
When diode measurement has been completed, disconnect
the testing leads from the item under test, and remove the
testing leads from the input terminals of the Meter.
Note: Open Circuit Voltage is around 3V, the display shows
approximate forward voltage drop.
A good diode should produce a forward voltage drop of 0.5V
to 0.8V.
CAPACITANCE MEASUREMENT
•
Press SELECT to select
•
Connect the test leads with the object being measured.
•
The measured value shows on the display.
•
For best accuracy, remove the component being measured
from the circuit before measurement.
•
When capacitance measurement has been completed,
disconnect the testing leads from the item under test, and
remove the testing leads from the input terminals of the
Meter.
Warning: To avoid damage to the Meter or to the equipment
under test, disconnect circuit power and discharge all high
voltage capacitors before measuring capacitance. Use the DC
Voltage function to confirm that the capacitor is discharged.
SPECIFICATION
Function
Operating Temperature
Storage Temperature
Battery Type
Altitude
Display/Update
AC/DC Voltage
Dimensions (H x W x L) 20.2 x 26.5 x 181.5mm
Weight
Range
3V AC
30V AC
300V AC
Remarks: Input Impedance: 10MΩ Frequency Response: 40Hz~400Hz
3V DC
30V DC
300V DC
Remarks: Input Impedance: ≥10MΩ
300Ω
3kΩ
30kΩ
300kΩ
3MΩ
30MΩ
Remarks: Under auto scan mode the maximum range is 3MΩ
3nF
30nF
300nF
3µF
30µF
300µF
3mF
Remarks: Under auto scan mode the maximum range is 300µF.
There is a residual reading when the circuit is open. To measure a small
value of capacitance, subtract it from the reading to ensure accuracy.
Range
Resolution
0.1Ω
Range
Resolution
1mV
Accuracy Specifications: ±(a% reading+b digits) guaranteed for 1 year.
Operating temperature: 18
Range
Remark
EF Test
<10 up to 50mm: buzzer sounds
220V/50Hz
>50mm: buzzer silent
measurement mode.
0
~40
C (32
o
o
-10
C~50
o
o
3V Li-MnO2 Button cell
Operating: 2000m
Max 3000/4 times per second
0 to 300V rms
90g incl battery
Resolution
0.001V
0.01V
0.1V
0.001V
0.01V
0.1V
0.1Ω
1Ω
10Ω
100Ω
1kΩ
10kΩ
0.001nF
0.01nF
0.1nF
1nF
10nF
100nF
Remark
Open Circuit Voltage around -1.2V.
Buzzer sounds at resistance ≤10Ω. Buzzer
does not sound when resistance >70Ω.
Overload Protection
300V rms
o
o
C~ 28
measurement mode.
measurement mode.
Range/description
F~104
F)
o
o
C (14
F~122
F)
o
o
Accuracy
± (1%+4)
± (1%+3)
± (1%+3)
± (1.5%+5)
±(3%+5)
±(5%+5)
Reference
C. Relative humidity: <75%.
3
O/L Protection
300Vrms
300Vrms
300Vrms
300Vrms
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