Multi-functional cable tester CT-101 with battery check facility. The product can test the continuity of the following leads; 6.35 mm jack to 6.35 mm jack, phono to phono, Speakon to Speakon, 3 Pin XLR to 3 Pin XLR and 5 pin DIN to 5 pin DIN. The product further features banana sockets for use with test leads. Supplied in a robust metal case with LED indications. Portable Design LED Indication Battery Powered Banana Sockets for use with Test Leads. Requires PP3 Battery (Not Supplied).