● Built-in strap for easy handing
● 8 ranges in 4 functions
● AC current measurement up to 300A
● AC voltage measurement up to 600V
● Resistance measurement up to 200KΩ
● Temperature measurement up to 150℃ /302°F
● Fuse: F500mA/250V
● Accessories included: 1.5V battery, test leads, English manual, full blister

SPECIFICATIONS
Jaw opening 20mm
AC voltage 300/600V (±5% f.s)
AC current 3/12/60/300A (±5% f.s)
Resistance 2k/200kΩ (±5% of full arc)
Temperature -20~150℃ (0~302°F) (±5% f.s)
Operating temperature 0~40℃ (32~104oF) at RH<80%
Dimensions 148x66x36mm
Weight Approx. 160g included battery

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.