Cordless Wrist Strap #Brother WS-21A

When you need to repair your electronic devices, such as your computer, and to maintain their durability, Wireless Antistatic Wrist Strap Charge provides reliable static control and 360-degree protection. It is a simple but important safeguard against computer-killing static electricity. Based on principle of point discharge, charge is building up discharge when the wrist strap reaches a limit to eliminate electrostatic.

Cordless wrist strap is a tool wearing on the wrist without grounding wire, so it can surmount the area limited for free movement, making connivance for the operator not be tied down by the ground wire. Just only check the device circuit timely, you can use it at ease, and don’t have to worry the ground connection if properly.