Size: 5.1*4.9CM
After welding,it can be powered 7V to 15V, if three kinds of resistors and diodes are welded well, LED will light up, so you can easily determine whether you weld well or not
Welding Practice Board Soldering Practice DIY Kit

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.5 inch
Height : 0.01 inch
Length : 5 inch

Item Weight: 0.16 ounce (View shipping rates and policies)
Shipping Weight: 0.16 ounce (View shipping rates and policies)

ASIN : B01C5N2XPO