Model: NF-8208 - Color: Red + Black - 2.4" LCD display (4 x 16 character) - Type of cable tested: STP/UTP twin twisted cable coaxial cable telephone line - Working temperature: -10 ~ +60'C - Twin twisted cable test: 1~350m (3~1200 feet) - Length Measurement of Twin Twisted Cable Scope: 1~350 M ( 3 ~ 1200 ft) - Calibration accuracy: 3% (+/- 0.5M or +/- 1.5 ft) (calibrating cable > 5 M) - Shipment accuracy: 5% (+/- 0.5 M or +/- 1.5 ft) (AMP AT&T Class 5 cable) - Display: M or ft - Length Calibration: User can set calibration factor by himself with a given length cable - The length of calibrating cable is more than 5M - Wire Sequence and Locating Cable Error: Check errors such as open circuit short circuit reverse connection cross-over or cross-talk interference - Auto power-off after 30 min without operation - Receiver powered by 1 x 6F22 9V battery (included) - Tester powered by 4 x AA batteries (not included) - Accessories: - 1 x RJ45 port identifier - 1 x RJ45 cable (12.5cm length) - 1 x RJ11 cable (12.5cm length) - 1 x Connection cable (11cm length) - 1 x 3.5mm earphone (100cm length) - 1 x Carrying pouch - 1 x Chinese manual