|
Range
|
Resolution
|
Accuracy
|
Remark
|
|
DC Voltage
|
400mV
|
0.1mV
|
±(0.8% of rdg )
|
-- Input Impendence: 10MΩ
-- Overload protection: 250V for 400mV range, effective DC or AC 1000V for other ranges
|
|
4V
|
1mV
|
±(0.8% of rdg)
|
|
40V
|
10mV
|
±(0.8% of rdgs)
|
|
400V
|
100mV
|
±(0.8% of rdg)
|
|
1000V
|
1V
|
±(1.5% of rdg )
|
|
AC Voltage
|
4V
|
1mV
|
±(1.2% of rdg)
|
-- Frequency Range: 40 to 400Hz,40 to 100Hz for ranges 400V & 750V
-- Response: average, calibrated in rms of sine wave
|
|
40V
|
10mV
|
±(1.2% of rdg)
|
|
400V
|
100mV
|
±(1.2% of rdg)
|
|
750V
|
1V
|
±(2.5% of rdg)
|
|
DC Current
|
400μA
|
0.1μA
|
±(1.5% of rdg)
|
-- Overload protection: F500mA/250V fuse
Note: 4A & 10A ranges are not fused 10A up to 10 seconds
|
|
4000μA
|
1μA
|
±(1.5% of rdg )
|
|
40mA
|
10μA
|
±(1.0% of rdg)
|
|
400mA
|
100μA
|
±(1.5% of rdg)
|
|
4A
|
1mA
|
±(1.8% of rdg)
|
|
10A
|
10mA
|
±(3.0% of rdg)
|
|
AC Current
|
400μA
|
0.1μA
|
±(1.8% of rdg)
|
-- Overload protection: F 500mA/250V fuse Note: 4A & 10A ranges are not fused 10A up to 10 seconds
-- Frequency Range: 40 to 400Hz
-- Response: average, calibrated in rms of sine wave
|
|
4000μA
|
1μA
|
±(2.0% of rdg)
|
|
40mA
|
10μA
|
±(1.3% of rdg)
|
|
400mA
|
100μA
|
±(1.8% of rdg)
|
|
4A
|
1mA
|
±(2.0% of rdg)
|
|
10A
|
10mA
|
±(3.0% of rdg)
|
|
Resistance
|
400Ω
|
0.1Ω
|
±(1.8% of rdg)
|
-- over-load protection: 250V effective value
|
|
4kΩ
|
1Ω
|
±(1.8% of rdg)
|
|
40kΩ
|
10Ω
|
±(1.8% of rdg)
|
|
400kΩ
|
100Ω
|
±(1.8% of rdg)
|
|
4MΩ
|
1kΩ
|
±(1.8% of rdg)
|
|
40MΩ
|
10kΩ
|
±(2.0% of rdg)
|
|
Capacitor
|
40nF
|
0.01nF
|
±(3.5% of rdg)
|
-- over-load protection: 250V effective value
|
|
400nF
|
0.1nF
|
±(3.0% of rdg)
|
|
4μF
|
1nF
|
±(3.0% of rdg)
|
|
40μF
|
10nF
|
±(3.0% of rdg)
|
|
100μF
|
100nF
|
±(3.0% of rdg)
|
|
Frequency Testing
|
4kHz
|
1Hz
|
±(0.5% of rdg)
|
-- Overload Protection: 250V DC or rms AC, Sensitivity: Range of input voltage:1.5V~10V, If input voltage over range,need adjust
|
|
40kHz
|
10Hz
|
±(0.5% of rdg)
|
|
400kHz
|
100Hz
|
±(0.5% of rdg)
|
|
4MHz
|
1kHz
|
±(0.5% of rdg)
|
|
20MHz
|
10kHz
|
±(0.5% of rdg)
|
|
Transistor hFE Test
|
Range
|
Test Range
|
Test Current / voltage
|
|
|
NPN & PNP
|
0-1000
|
Ib=10μA / Vce=2.4V
|
|
Diode Test
|
Range
|
Resolution
|
Function
|
-- over-load Protection: 250V effective value, forward DC current: approximate 0.5mA Reversed DC voltage: approximate 1.5V
|
|
1mV
|
Display: read approximate forward voltage of diode
|
|
Continuity
|
Range
|
Function
|
-- over-load protection: 250V effective value
n open circuit voltage: approximate 0.5V
|
|
Built-in buzzer will sound if resistance is lover than 50Ω
|
