Multimeter Bside A1

Features:
1. Dual-function anti-burn multimeter, smart test pen, fully automatic
2. Sound and light alarm, two-color display
3. Easy detection of LIVE zero firewire jack line
4. Automatic identification, live line/zero line distinction, breakpoint detection, sound and light alarm, on-off beep, automatic shutdown, NCV voltage detection, replaceable test leads, flashlight, etc.
5. Directly measure AC and DC voltage and resistance on and off when power on, no need to shift gears