Mastech MS8251B, Operation Manual

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3.2.6 Capacitance
- Overload protection: 250V DC or AC (RMS)
0.001nF 6.6nF
0.01nF
0.001µF
0.01µF
66nF
6.6µF
66µF
660µF
±(3.0% r 3 digits)
0.1µF
Resolution Accuracy
range
0.1nF 660nF
0.001mF 6.6mF
66mF 0.01mF
±(4.0% r 5 digits)
±(4.0% r 5 digits)
3.2.5 Resistance
- Open circuit voltage: 1.0V
- Overload protection: 250V DC /AC (RMS)
approx.
0.1 Ω 660 Ω
0.001k Ω
0.01k Ω
0.1k Ω
6.6k Ω
66k Ω
660k Ω
6.6M Ω
±(0.8% of r 5 digits)
±(1.5% r 5 digits) of
66M Ω 0.1M Ω
0.001M Ω
Resolution Accuracy
range
Frequency Range
40 ~ 60Hz
40 ~400Hz
40 ~ 400Hz
- Input impedance: 400k Ω
- Overload protection: 660mV range: 250V DC or AC
(RMS),6.6V-1000V range: 1000V DC/AC (RMS)
- Maximum input voltage: 1000V AC (RMS)
-
: Response True RMS
0.1mV
±(1.5% reading
+ 5 digits)
of
660mV
0.001V
0.01V
0.1V
6.6V
66V
660V
±(1.2% reading
+ 5 digits)
of
Resolution Accuracy
range
±(1.0% reading
+ 3 digits)
of
3.2.4.2 AC Voltage Low Impedance(lo-Z)
±(1.2% reading
+ 5 digits)
of
11 12
3.2.7 Diode Test
- Forward DC current : 1mA
-
approx.
Revers DC voltage: approx. 3.2V
- Overload protection:250V DC/AC(rms)
Shows approximate forward
voltage of diode
0.001V
Resolution Function
range
3.2.8
Continuity
- Open circuit voltage: approx. 1.0V
- Overload protection:250V
DC/AC(rms)
If measured resistance is
less than 50
Ω , a buzzer will
sound
0.1 Ω
Resolution Function
range
1V 1000V