Product Description Specifications: Model: NF-308 Main tester: 185*105*50mm Receiver: 218*46*29mm Power: Two laminated batteries of 9V(not included) Display: Special 4*16 character big screen LCD lattice Type of cable tested: STP/UTP twin twisted cable, coaxial cable, telephone line Type of cable detected: 5E, 6E, telephone wire, coaxial cable, USB cable and other metal wires Ambient temperature: -1C to 60C Tester port: RJ45 master port(M), LOOPBACK RJ45 port(L); Hunting RJ45 port(With RJ45); Remote identifier: RJ45 port (R) The extra BNC and RJ11 converters Lan cable Scope: 1 to 350 M (3 to 200 ft); Calibration accuracy: 3% ( /- 0.5M or /- 1.5 ft) (calibrating cable > 5M); Shipment accuracy: 5% ( /- 0.5 M or /- 1.5 ft). (AMP, AT and T Class 5 cable) Length calibration: More than 5M
