Mastech MS2002 User Manual

09 10
Please make sure that all test leads are
removed from the input socket.
The current of the conductor with high voltage
(>600V) is not allowed for measurement to
prevent electrical shock.
WARNING
DIGITAL CLAMP METER DIGITAL CLAMP METER
Accuracy
Resolution
range
±(2% of rdg
+ 20 )characters
2A
20A
200A
0.001A
0.01A
0.1A
- Frequency range: 50/60Hz
4.2.1 AC Current
4.2.3 AC Current
4.2.2 DC Voltage
Accuracy
Resolution
Range
200V
600V
0.1V
1V
±(1% of rdg + 5 )characters
- Input impedance: 10MΩ
-Maximum input voltage: 600V DC or 600V AC RMS.
Accuracy
Resolution
Range
200V
600V
0.1V
1V
±(1.5% of rdg + 5 )characters
-
-
-
Input impedance: 10M
Frequency response: 40~400Hz
Maximum input voltage: 600V DC or 600V AC RMS.
4.2.4 Resistance
Accuracy
Resolution
Range
200Ω
1Ω
±(1% of rdg + 5 )characters
-
-
Open-circuit voltage: Less than 700mV
Overload protection: 250V DC or 250V AC RMS.
4.2.5 Audible continuity
Resolution
Range
Inbuilt buzzer will alarm when the
resistance is lower than 70Ω
-
-
Open-circuit voltage: below 700mV
Overload protection: 250V DC or 250V AC RMS.
5. Operating Instructions
5.1 AC Current (ACA) measurement
• Turn the rotary switch to position A in the desired range.
• Pull the trigger, clamp the wire to be measured
(one line) in the center of transformer jaws (shown as
below figure) and make transformer jaws fully closed.
• The measurement current value can be read through
the LCD display.
• If only “OL”shows on the display, it means overload,
and a higher measuring range should be selected
immediately.

Mastech MS2002 Specifications

General

Brand	Mastech
Model	MS2002
Category	Measuring Instruments
Language	English