UNI-T UT685B KIT TDR เครื่องทดสอบสายเคเบิล 500m Cable Length Test POE Detection ค้นหาสายเคเบิล

UT685B KIT TDR Cable Tester UT685B KIT can test various types of cables (including twisted pair cable, coaxial cable, and POE network cable): you can find the cable, detect the cable length, and line sequence, and confirm whether it is POE and POE standards. Plus, it integrated RJ11, RJ45, and coax test ports to support virtually any low-voltage cable testing without needing awkward adapters. Effectively reduce the operator’s ineffective testing and improve work efficiency, which makes high-quality installations more efficient and easier to troubleshoot. Applications of UT685B KIT TDR Cable Tester The UT685B KIT is suitable for measuring the grounding resistance of various industries and scenarios such as telecommunications, electricity, meteorology, computer rooms, oil fields, power distribution lines, tower transmission lines, gas stations, factory grounding grids, and lightning rods. Features  ● 2.8 inch backlit LCD display ● Graphical interface ● Cable length test ● Tests RJ11, RJ45 and coaxial cable types ● Identify POE standards ● Digital hunt ● Range 500m ● Resolution 0.33m ● 70V DC input protection ● TDR technology: no blind area testing ข้อสังเกต: ไม่รวมแบตเตอรี่