Mastech MS8239C User Manual

DC Current
Resolution
Accuracy
400µA 0.1µA
1µA
10A
Measuring range
±(1.0% of reading +5 digits)
Overload protection: grade mA: Fuse (F400mA/600V)
protection; grade 10A: Fuse (F10A/500V) protection.
Maximum input current: grade mA: 200mA DC or AC
RMS; grade 10A: 10A DC or AC RMS
When measured current is greater than 2A, the
continuous measurement time cannot be more than
2 minutes. Disconnect the current and wait 10
minutes before making another measurement.
±(2.0% of reading +10digits)
0.01µA
0.1µA
0.01A
400mA
40mA
4000µA
AC Current
Resolution
Accuracy
400µA 0.1µA
1µA
10A
Measuring range
±(1.2% of reading +5 digits)
Overload protection: grade mA: Fuse (F400mA/600V)
protection; grade 10A: Fuse (F10A/500V) protection.
Frequency response: 40Hz~400Hz, sine wave RMS
(average response)
±(2.5% of reading +10digits)
0.01µA
0.1µA
0.01A
400mA
40mA
4000µA
1V
Display approximate
diode forward
voltage drop value.
Diode and Continuity Measurement
Measuring
range
Function
Accuracy
Resolution
0.001V
Diode Test
When built-in buzzer
sounds, the resistance
to be tested is less than
60Ω.
Open circuit voltage:
about 0.5V
Overload protection: 600V DC or AC (RMS)
Capacitance
Resolution
Accuracy
5nF
0.01nF
50µF
Measuring range
±(3.0% of reading +5 digits)
Overload protection: 600V DC or AC (RMS)
0.01µA
0.1µA
5µF
500nF
50nF
100µF
0.001µA
0.1nF
0.001nF
17
18

Mastech MS8239C Specifications

General

Brand	Mastech
Model	MS8239C
Category	Multimeter
Language	English