Special product features PH AY O U S FF A U LT RE S CA B LE TO TS M IS I MP E D CE ~ t ,0 0 0 f Maps and pinpoints the locations of faults on power and communication cables AN D ET E C 19 Model CA7027 S ME A S IC DI S PL GRA CABLE TESTERS Fault Mapper Pro(R) Telephone Cable Tester / Graphical TDR M AT C H E Learn the importance of a structured cable tester SPECIFICATIONS MODEL MEASUREMENTS CA7027 Range @ Vp = 70% 23, 49, 98, 197, 394, 820, 1640, 3280, 6560, 9850, 19000 ft Manual range control 1% of range Approximately 1% of selected range 5 ft (1.5m) Minimum 3 pixel return on a fault at 4km on 0.6mm 0, PE, TP Range Selection Accuracy Resolution Minimum Cable Length Sensitivity Velocity of Propagation (Vp) Output Pulse Output Impedance Output Pulse Width Scan Rate Tone Generator Voltage Protection Power Supply Battery Life Auto Power OFF Weight (with battery) Adjustable from 1% to 99% +5V peak to peak into an open circuit Selectable between 25, 50, 75 & 100 3 ns to 3 ms, Automatic with range 2 scans / second or scan held Oscillating tone 810 to 1110Hz 250Vac Four 1.5V AA alkaline batteries 60 hours continuous scanning Selectable 1, 2, 3, 5 minutes or disabled 12oz (350g) PRODUCT INCLUDES Soft carrying case, 4mm color-coded banana plugs with alligator clips, four 1.5V AA batteries and user manual. FEATURES * 11 range scales indicating cable faults and terminations up to 19,000 ft (6000m) in feet or meters * Unique graphical and digital display of fault information and length * Detects opens, shorts, taps, faulty taps, bridge taps, splitters, high resistance, wet cables, splices and more * Identifies impedance mismatches * Works with twisted pair, parallel and coaxial cable * Dead band less than 9 ft * Selectable cable impedance (25, 50, 75, 100) * Over-voltage protection up to 250V * Adjustable cursor assists in locating faults and termination * Built-in tone generator for tracing and locating cables * Large high-visibility blue electroluminescent backlit display CATALOG NO. DESCRIPTION 2127.84 Fault Mapper Pro(R) Model CA7027 (Telephone Cable Tester / Graphical TDR) Accessories (Optional) 2127.76 Tone Receiver/Cable Tracer Model TR03 Technical Assistance (800) 343-1391