一箱 30台   箱子尺寸 ：53*36*45cm    重量：10.6KG   

Multifunctional Circuit Breaker Finder Socket Tester

Circuit breaker search function

NCV measurement function

Strong power (<250V) wire finding function *

Zero line/fire line discrimination

NCV sensitivity adjustment

Flashlight lighting function

Low-voltage battery alarm

Socket test function