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- TW-8800 Multi-Frequency Digital Line Tracer
Fisher TW-8800 Multi-Frequency Digital Line Tracer
Signal processing for precision locating performanceDepth 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. In the Fisher tradition, the TW-8800 is affordable, tough, and simple to use while providing maximum performance. A two year limited warranty comes standard with the unit.

Or Call Toll Free 1-888-535-5926
- 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
- Weather resistant design
- Push button depth measurement
- Large easy to read LCD display
- Hard or soft carrying case standard equipment
- Two year warranty
Readout Units: Inches or cm (factory preset)
Left/Right Guidance: VCO (varying pitch) output for easy over target location. Audio: continuous tone=Left, pulsed tone=Right. 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 0 to +1400F (-200 to +600C)
Output Power (nominal): 82kHz: .7Watts, 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.
2 Year Warranty:
Fisher warrants the TW-8800 to be free of defects in materials and workmanship when it is shipped from the factory. The terms of this warranty are fully explained in a warranty registration card that accompanies the instrument. Complete factory and field service facilities support the warranty. *Please call 1-888-KELLYCO for warranty information outside the United States.
Kellyco Certified Metal Detector Experts
Value: PRICELESS
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If you find a price you think is lower or better than KELLYCO's Price, just let us know. We will almost always MEET or BEAT ANY PRICE! Click here for more info
- Kellyco Factory Certified Metal Detector Experts
- All Shipping is Carrier Calculated to Give You the Lowest Shipping Cost Possible.
- Kellyco reserves the right to substitute any free items in accessory packs/kits/options when items are no longer in stock.
Reasons to buy your metal detector from Kellyco:
- Fisher provides an excellent two to five year limited warranty depending on metal detector model.
- Kellyco Metal Detector Superstore provides a rock-solid lifetime program of backup and support. You are welcome to contact us to answer questions and assist you with any problems or concerns as long as you own your metal detector.

























