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Fisher TW-8800


MSRP: $3,375.00

The state-of- the-art TW-8800 utilizes advanced digital signal processing for precision locating performance yet is extremely easy to use.

Three active frequencies provided by the transmitter, and two passive modes for tracing without the transmitter, are provided.

The lightweight multi-frequency receiver is simple to use. The display is a large and easy to read LCD that gives the user all the necessary information to do the job. A digital keypad allows the user to select the desired operating mode, set the volume level, check the battery level, or activate an LCD backlight. Depth measurement is done at the push of a button.

The transmitter allows the user to locate in either a conductive or inductive mode. A meter and two switches make transmitter set up simple and quick.

A two year limited warranty comes standard with the unit.

  • Features:
    • Advanced digital signal processing for accurate locating
    • Multi-frequency operation
    • Automatic gain control for maximum sensitivity
    • Passive locating modes (power & radio frequencies)
    • Audio and visual left/right guidance
    • Push button depth measurement
    • Large easy to read LCD display
    • Hard or soft carrying case standard equipment
    • Weather resistant design
  • 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 Type: Six “C” cells
    • Battery Life: 80 Hours
    • Weight: 6.0 lbs.
    • Operating Temp: -4° to +140° F (-200 to +600C)
  • Transmitter:
    • Output Frequencies: 82kHz, 8.2kHz, 820Hz
    • Output Power (nominal):
      • 82kHz: .7 Watts
      • 8.2kHz: 7.0Watts
      • 820Hz: 7.0Watts
    • Battery Test: Yes
    • Battery Type: Two 6 Volt lantern batteries
    • Battery Life: 80 Hours at 82kHz
    • Weight: 7.8 lbs.