www.aemc.com
Technical Assistance (800) 343-1391
Maps and pinpoints the
locations of faults on power
and communication cables
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
(25Ω, 50Ω, 75Ω, 100Ω)
• 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
PRODUCT INCLUDES
Soft carrying case,
4mm color-coded banana plugs
with alligator clips, four 1.5V AA
batteries and user manual.
Model CA7027
CABLE TESTERS
Fault Mapper Pro
®
Telephone Cable Tester / Graphical TDR
SPECIFICATIONS
MODEL CA7027
MEASUREMENTS
Range @ Vp = 70% 23, 49, 98, 197, 394, 820, 1640, 3280,
6560, 9850, 19000 ft
Range Selection Manual range control
Accuracy ±1% of range
Resolution Approximately 1% of selected range
Minimum Cable Length 5 ft (1.5m)
Sensitivity Minimum 3 pixel return on a fault at
4km on 0.6mm 0, PE, TP
Velocity of
Propagation (Vp) Adjustable from 1% to 99%
Output Pulse +5V peak to peak into an open circuit
Output Impedance Selectable between 25, 50, 75 & 100Ω
Output Pulse Width 3 ns to 3 ms, Automatic with range
Scan Rate 2 scans / second or scan held
Tone Generator Oscillating tone 810 to 1110Hz
Voltage Protection 250Vac
Power Supply Four 1.5V AA alkaline batteries
Battery Life 60 hours continuous scanning
Auto Power OFF Selectable 1, 2, 3, 5 minutes or disabled
Weight (with battery) 12oz (350g)
Learn the importance
of a structured
cable tester
◄
CATALOG NO. DESCRIPTION
2127.84 Fault Mapper Pro® Model CA7027 (Telephone Cable Tester / Graphical TDR)
Accessories (Optional)
2127.76 Tone Receiver/Cable Tracer Model TR03
Special
product
features
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