The RSR Continuity Checker is a soldering kit that is compact, lightweight and easily portable.
Electronic technicians, students, and hobbyist can make practical use of this continuity checker in testing points on circuit boards and prototype circuits. A feature of the continuity checker is its audible buzzer that shows when connection is made. The soldering kit contains all component parts and can be assembled by beginner and intermediate level students.
Requires 9V battery (not included).
Board dimensions: 2.31Ã¯Â¿Â½ x 1.25Ã¯Â¿Â½