SPECIFICATIONS

Brand Name: NoEnName_Null
Hign-concerned Chemical: none
Origin: Mainland China
Choice: yes
semi_Choice: yes

Be sure to read the wiring carefully:
Red wire connects to COM- or GND, Black wire connects to the input port.
If the connection is reversed, the probe will not send a signal.
The edge finder body is made of stainless steel, and the needle seat is made of 304 stainless steel, which has high strength and more stable measurement.
The probe has a built-in battery, which is not rechargeable. It can be measured visually without wiring, or it can be connected to a controller for automatic measurement.