Features:
Large backlit high contrast LCD display.
Built-in Non-Contact Voltage Detector.
True RMS Measurement.
Measures DC/AC Voltage and Current， Resistance， Capacitance， Frequency and Duty Cycle.
Diode Check and Continuity Test.
Max. display: 6600 counts.
Data Hold & USB Interface.
Display Back Light and Auto Power Off.
REL (Relative Measurement).
LBD (Low Battery Display).

Specification:
DC voltage: 660mV/6.6V/66V/600V±(0.5%+2)    
AC Voltage: 660mV/6.6V/66V/600V±(1%+2)    
DC Current: 660?A/6600?A/66mA/660mA±(0.8%r+2); 10A±(2%+2)
AC current: 660?A/6600?A/66mA/660mA±(1.2%+2); 10A ±(3%+2)
Resistance: 660?/6.6k?/66 k?/660 k?±(0.8%+2); 6.6M?/66M?±(0.8%+2)
Capacitance: 6.6nF/66nF/660nF/6.6uF/66uF/660uF/6.6mF/66mF±(3%+2)
Frequency: 66Hz/660Hz/6.6kHz/66kHz/660kHz/6.6MHz/66MHz±(0.3%+2)
Duty Cycle: 10%~95%±(2%+2)

General Characteristics:
Item Size: 180mm * 86mm * 52m
Item Weight: 332g
Power Supply: 1 * 9V/6F22 battery(not included)
Package Size: 21 * 13 * 6cm / 8.4 * 5 * 2.3in
Package Weight: 594g / 1.3lb

Package List:
1 * MASTECH MS8250C Digital Multimeter
1 * Pair Test Lead
1 * USB Cable
1 * English Manual
1 * CD Software