Genuine manufacturers Hotline Order: 134 16483278 \ 020-2892 6858 QQ: 22477 09958 Product Description: The line features, crosstalk testing, sentenced open point 1. MS and MR two methods to test 5E / 6E network cable, telephone lines, BNC cable, USB cable for opens, shorts, jumpers, reverse, crossover, matching and other connections, and visually displayed on the LCD. 2. The network cable crosstalk testing, resolve potential failures Suman. 3. Open sentenced point, can not accurately determine the network cable crystal head open at a certain endpoint (left, right or middle) 4. automatic delay shutdown. 5. low voltage and low voltage display. 6. The self-test with automatic adjustment functions of the various test cases, the battery capacity and the ambient temperature change automatic replenishment function. Test cable types: 8P8C: UTP, E6P6C: TELCOM CABL, USB COAXIAL, F (S) TP BNC: COAXIAL LCD display features: 128x64 dot matrix size: 48x32mm Unit: m (METER), feet (FEET), yards ( YARDS) test maximum cable length: 350m accuracy rate: 2% (± 0.5m or ± 1.5ft) Power Specifications: DC 9V battery power: Working current ≤15mA volume: 149 × 66 × 23mm Weight: 140g Packing: Blister + box weight: 600g / pc operating temperature / humidity: 0 ℃ -50 ℃ / 20% -70%