Fisher TW-8800 Digital Line Tracer

The TW-8800 Digital Line Tracer has both active and passive locating features. Active locating utilizes both the transmitter and the receiver. Passive locating utilizes only the receiver using signals inherently associated with the utility.

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)
  

Download TW-8800 Manual