New and high quality
Fucntion
-This pen is designed to test if the mat is conductive pu leather, so it will light up even when the mat is unplug
-If you use the pen to touch any conductive material, it will light up
-It can used to test if your grounding sheet or mat is really conductive and can pass human body's voltage to the earth
Size:124/18MM
Package Included:1Pc
Note:
Please allow slight differences due to manual measurement. The above dimensions are for reference only.
As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.