HN-870C Metal And Needle Detector

Dual, pairs of sensor, excellent anti-interference
Multi-function counter can counts the detected products automatically.
10 segment led monitor identifies the exact location of foreign object so that you can find it easily.
Hi accuracy and digitized level adjusting, 128 steps.
Reel time level display.
The conveyor belt is made from nonpoisonous material.
When sensor detect a broken needle or a iron Piece Alarm mode can be customed.
Automatical machine self checking.