Contact Key Single With Lock Down is essential in labs and scientific settings requiring accurate electrical contacts. This special key has a lock-down mechanism that ensures a secure electrical contact, avoiding accidental disruptions during experiments or circuit tests.

The contact key is used in physics labs for a variety of electrical circuit experiments, allowing students and researchers to explore concepts such as Ohm's Law, resistance and circuit behavior changes under different conditions. 

Product Code: SE.EM0213-01