Mastech MS8232B User Manual

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4.2.1 DC Voltage
Measuring Range
Resolution
Accuracy
±(0.5% rdg + 3dgt)
±(0.8% rdg + 5dgt)
0.1mV
1mV
10mV
100mV
1v
400mV
4V
40V
400V
600V
Input Impedance: 10MΩ
Max. Input Voltage: 600V DC
4.2.2 AC Voltage
Measuring Range
Resolution
Accuracy
±(0.8% rdg + 3dgt)
±(1.0% rdg + 5dgt)
1mV
10mV
100mV
1v
4V
40V
400V
600V
Input Impedance: 10MΩ
Max. Input Voltage: 600V AC
Frequency Range: 40~400Hz
• Automatic power off.
• Working temperature and humidity: 0~40°C
(32~104°F);relative humidity <80%RH
• Storage temperature and humidity: -10~50°C
(14~122°F);relative humidity <70%RH
• Altitude < 2000m
• Power Supply: AAA 2*1.5V Battery
• Safety Class: EN61010-1, CAT III 600V
• Dimension (LxWxH): 110X58X33mm,Weight:
about 150g
(Ambient Temperature: 23±5°C Relative Humidity: <75%)
4-2. Electrical Technical Index
4.2.4 Diode, Continuity
Measuring Range
Function
Display forward voltage drop
of diode
The buzzer makes a sound when
the resistance is less than 50±20 .Ω
Open Circuit Voltage: diode is about 1.5V, buzzer is
about 0.5V.
Overload Protection: 250V DC or AC (r.m.s.)
4.2.5 DC Current
Measuring Range
Resolution
Accuracy
400uA
4mA
40mA
400mA
0.1uA
1uA
10uA
100uA
±(1.8% rdg + 5dgt)
Max. Current: 400mA
Overload Protection: mA measuring range:
F500mA/250V fuse
4.2.3 Resistance
Measuring Range
Resolution
Accuracy
±(1.0% rdg + 3dgt)
±(1.2% rdg + 15dgt)
0.1Ω
1Ω
10Ω
100Ω
1KΩ
400Ω
4KΩ
40KΩ
400KΩ
4MΩ
10KΩ
40MΩ
Open Circuit Voltage: about 0.25V.
Overload Protection: 250V DC or AC (r.m.s.)
Response: average value response (r.m.s. of sine wave)

Mastech MS8232B Specifications

General

Brand	Mastech
Model	MS8232B
Category	Multimeter
Language	English