Fisher TW-8800 Digital Line Tracer

The TW-8800 Multi-Frequency Digital Line Tracer will locate and trace cables, telecommunication lines, water mains, and utilities.

Tracing can be done either conductivity or inductively and on utilities that are continuous or noncontinuous.

TW-8800 Receiver:

  • Depth Accuracy: +1 inch per foot in nominal conditions
  • Readout Units: Inches or cm (factory preset)
  • Left/Right Guidance: Audio: continuous tone=Left, pulsed tone=Right. VCO (varying pitch) output for easy over target location. Visual: Left/Right/Over Target messages
  • Signal Strength: Digital Numeric Readout (0-99%) & Bar Graph
  • Sensitivity Adjust: Automatic
  • LCD Backlight: Included
  • Battery Test: Automatic Low Battery alert Push button readout
  • Battery Life: 80 Hours
  • Battery Type: 6 – “C” cells
  • Weight: 6 lbs. (2.7 kg)
  • Operating Temp: -4 to +140F (-20 to +60C)
  • Dimensions: 6 1/2” x 11” x 32 1/2” (16.5 x 27.9 x 82.6 cm)

 

TW-8800 Transmitter:

  • Output Frequencies: 82 kHz, 8.2 kHz, 820 Hz
  • Output Power (nominal): 82 kHz: .7 Watts, 8.2 kHz: 7.0 Watts, 820 Hz: 7.0 Watts
  • Battery Test: Yes
  • Battery Life: 80 Hrs. at 82kHz
  • Battery Type: 2 – 6 Volt lantern batteries
  • Weight: 7.8 lbs. (3.5 kg)
  • Dimensions: 7 3/4” x 12” x 6” (19.7 x 30.5 x 15.2 cm)

Optional Accessories:

  • Headphones: Volume adjusts separately for each ear.
  • Coupling Clamp: Useful for in-service and electrical power line tracing when a metal-to-metal hookup is not possible
  • Sonde: Insertable transmitter

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