The item in the image is a TOTAL Digital AC Clamp Meter with model number TMT766001. Its specifications include:
Model: TMT766001
Display: 4000 Counts
AC Current: 4A, 40A, 600A
AC Voltage: Up to 600V
DC Voltage: Up to 600V
Resistance: Up to 40M$\Omega$
Safety Rating: CAT III 600V
Features:
Non-Contact Voltage (NCV) detection
Data Hold function
Low battery indication
Auto power off
Diode test function
Accessories Included:
1 set of test leads
3 Pcs LR03 AAA batteries