Conductive Tester for Solid and Solution

Conductive Tester for Solid and Solution

Conductive Tester for Solid and Solution

Easy to use for conductivity testing.

Simply touch the pins to the material to be examined, and if it is a conductor then the red led will light up.

If it is an insulator then the red led will not light up.

The instrument has 3 small batteries (type LR44)