Features:
Perform measurements of inrush current， AC/DC voltage and current， resistance， frequency， duty cycle， capacitance， continuity and diode test.
Measuring frequency， AC/DC current， inrush current and duty cycle by clamp.
True root mean square value measuring at AC A and AC V range.
Auto zero function at DCA range.
LCD backlight !#!amp!*! clamp lighting bulb.
Provided with one excellent cloth bag for conveniently-carrying.
The meter has both manual range and auto range switching.
Data holding， to hold the readings while taking measurement.
Maximum and minimum value measuring and holding.
Automatic indication of functions and unit symbols.
Auto power off and low battery indication.  
Full overload protection and dual insulation protection.
Over-molding rubber case， shake-proof， skid-proof and good touch-feeling.

Specifications:

General specifications:
Max. V between terminals !#!amp!*! earth:	600V DC or AC rms
Operating temperature:	0 to 40 Celsius Degree (32 Fahrenheit to 104 Fahrenheit)
Storage temperature:	-10 to 50 Celsius Degree (10 Fahrenheit to 122 Fahrenheit)
Operating altitude:	Max. 2000 meters (7000 ft.)
Max. diameter for conductor:	Diameter 26mm
Max. value displayed:	6599 digits
Auto polarity indication:	"-" for negative polarity
Over-range indication:	"0L" or "-0L"
Sampling time:	Approx. 0.4 second per sample
Auto power off time:	30 minute
Power supply:	3 * 1.5V AAA battery (not included)
Multimeter size:	20.8 * 7.8 * 3.5cm / 8.2 * 3.1 * 1.4in
Multimeter weight:	240g / 8.47oz
Package size:	23 * 10.3 * 5.8cm / 9.1 * 4.1 * 2.3in
Package weight:	483g / 17.1oz
Measurement specifications (accuracy):
AC Current	66A/600A		±3.0%
Inrush Current	66A/600A		!#!lt!*!60A take it only as reference; ±10.0%
DC Current	66A/600A		±3.0%
DC Voltage	660mV/6.6V/66V		±0.8%
	600V		±1.0%
AC Voltage	660mV/600V		±1.5%
	6.6V/66V		±1.2%
Frequency	By A range (from current clamp)	660Hz/1kHz	±1.5%
		!#!gt!*!1kHz	Take it only as reference
	By V range	660Hz/6.6kHz/10kHz	±1.5%
		!#!gt!*!10kHz	Take it only as reference
Resistance	660Ω/6.6kΩ/66kΩ/660kΩ/6.6MΩ		±1.2%
	66MΩ		±2.0%
Capacitance	6.6uF/66uF/660uF/6.6mF/66mF		!#!lt!*!2uF ±4.0%; ±4.0%

Package including:
1 * Digital Multimeter
2 * Test Lead
1 * Instruction Manual