... , Open, Short, Cross Over, Grounding of Cable. Features:1, Test 4 types of cables (RJ-45, RJ-11, ... Indicator: LED lights to indicate low battery4, Power: 1 x 9 V 6F22 DC Alkaline Battery (Battery Not ... 158.3 g (5.58 oz) (Battery excluded) One Set Included:1, 4-in-1 Network Cable Tester2, 1 x Far ... to the main unit)3, 1 x BNC Remote Jack4, 1 x Carrying bag5, 1 x Instruction Manual6, Standard Factory ...