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The equipment has three parts, including main tester, receiver and remote identifier. It has couples of circuit state testing functions including cable length test, cable line finding, line-to-line, crosstalk and breaking point, serving as a practical tool for low voltage system installation and wiring circuits testing.


  • Test open, short, cross connection, reverse, pairing connection and broken wire positioning
  • To conduct crosstalk test on network cable to solve the problem such as slow speed
  • 8 remotes units with ID1-ID8 to quickly indentify the target wire or cable
  • Measure length of network cable, coaxial cable, telephone cable and USB cable up to 2,000m
  • Locate the short circuit position
  • Remote unit with tone when checking wiremap
  • Buit in storage and memory
  • Automatic delay power on-off and backlight
  • LED lights enbale you to test in a dark enviroment


Display 53x25mm
Testing cable types

STP/UTP Cat 5E/6,
telephone cable,
coaxial cable
USB cable
common metal wires (connected with alligator clip)

Testing device interface

RJ45 (Main)
RJ45 (Scan)
loop interface
BNC plug
USB B-type socket

The Max. distance of tracing cable  Electrified wire: 3000m
Non-electrified wire: 2000m
Calibration precision 2% (±0.5m)
Line sequence and cable failure positioning Open, short, reverse, cross, crosstalk
 Tone frequency  225Hz
 The Max. distance of cablemapping  2500m
 The Max. distance of cable length testing  1000m
 Trace cable coonected to switch  Anti-jamming 
 Tone mode  2 Tones, adjustable
 Compatible with connectors  RJ11, RJ45, BNC, USB-B
 LED lights display  Wiremap, tone, tracing
 Cable map indication  LCD (#1 – #8)
 Shielded indication  LCD (#9)
 Voltage protection  AC 60V / DC 42V
 Low battery display  LCD (6.5V)
 Battery type  DC9.0V (NEDA 1604/6F22 DC9V) x 1pc 
 Frequency  225kHz
 The Max. working current  Less than 70mA
 Earphone jack  1
 LED illumination  2 LEDs
Power supply Main tester: 9V battery (not included)
Receiver: 9V battery (not included)
Dimensions Main unit: 185 x 80 x 32mm
Receiver: 218 x 46 x 29mm
Romote identifier: 107x30x24mm
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