ibutton probe reader With LED light IB TM DS9092B for DS1990 DS1991 DS1996 DS1961 card (pack of 5)

1, an insulating portion between the head portion of the positive electrode and the negative electrode using a transparent insulator

2. LED lights with white hair red head (white or transparent color without light, red light after power)

3, welding wire, welding methods and welding quality samples provided above shall prevail

4, a total of four lines, two read head data lines (positive and negative) for additional two LED lines (positive and negative)