... and IEEE1394 2.Continuity test 3.Sensitive 4.Offer OEM 5.Delivery in time Brief Description:This 5 in 1 Cable Tester ... telephone cables.This network cable tester is an ideal tool for testing the Continuity, Miswiring, Open, Short, Cross Over, Grounding ... Low Battery Indicator: LED lights to indicate low battery4, Power: 1 x 9 V 6F22 DC Alkaline Battery (Battery Not Included)5, Item Dimensions: appox ...