Connecting Lead, Model U Light & Optics_Color and membrane systems for introductory

and membrane systems for introductory cell biology teaching

digital display that allows you to setup experiments

with banana-plug terminals for physics and electronics laboratory lead connections

supplying the third-color short-reach line in high-current 4mm-socket bench-circuit wiring

4 GHz bidirectional RF clicker pairs students and educators with a private help-request feature for discreet in-class support

Connecting Lead, Model U Light & Optics_Color and membrane systems for introductoryUsed in branched circuits where multiple leads share a single terminal, this 4mm stackable lead with nickel plated pins provides reliable connections in student built bench wiring.