Goupchn Insulated 4mm Banana Female to Female Jack Socket Connector Adapter Coupler for 4mm Banana Extension Electrical Testing

Goupchn's 4mm Banana Female to Female Socket Connectors are designed to make your life easier by providing a convenient and reliable way to extend your test leads or connect different devices.

Made of high-quality PVC and copper, these sockets are durable and easy to use, with a standard 4mm banana female socket on both ends.

They are widely used in schools, homes, laboratories, and factories, and can handle up to 30Vac-60Vdc/Max.19A of voltage and current.

With our easy connection design, you can quickly and easily connect your test leads without any hassle.

Don't settle for anything less, choose Goupchn's 4mm Banana Female to Female Socket Connectors for all your electrical testing needs.