● 8 ranges in 4 functions
● AC current measurement up to 400A
● AC voltage measurement up to 600V
● DC voltage measurement up to 60V
● Resistance measurement up to 1KΩ
● Fuse: F500mA/250V
● Accessories included: 1.5V battery, test leads, carrying case, English manual, gift box

SPECIFICATIONS
Jaw opening 28mm
AC voltage 300/600V (±5% f.s)
AC current 10/50/200/400A (±5% f.s)
DC voltage 60V (±5% f.s)
Resistance 1kΩ (±5% of full arc)
Operating temperature 0~40℃ (32~104oF) at RH<80%
Dimensions 190x70x28mm
Weight Approx. 210g included battery
Measurement Category EN61010-1,CATII,600V

The analog clamp meter senses the current by conductor and through internal conversion the meter head indicates the reading.
In the measurement,  only by clamping a single wire in the circuit being measured will get the current.When holding the wire, in order to minimize the displacement error always place the conductor at the center of the clamping head.

User should be sure of understanding the full content of the user manual before using.
Always remember: make sure the range is in the right position in the first place, then check the test leads.
Read the SAFETY CAUTION,  Maintainance and repair in the user manual.