Item Brochure

TW-6
F e a t u r e s
Crystal controlled frequency in both transmitter and receiver
increases tracing distance
Unlike other units that use a separate transmitter and receiver,
the TW-6 when mounted on the handle, can conduct “blind”
searches of an area to locate an underground pipe or cable
when the starting point is unknown.
Weighs only 5 1/2 pounds.
PIPE & CABLE LOCATOR
VCO (Voltage Controlled Oscillator) gives a wider range of audio
signal to indicate the presence of metal. Even after the meter
pegs, the audio signal goes much higher in pitch and volume.
Noise cancelling circuitry eliminates power line interference.
Powered by 16 standard AA (penlight) batteries: eight in the
transmitter and eight in the receiver.
The Model TW-6 “Two-Box” metal detector finds underground pipes,
cables, manhole covers, vaults, valve boxes and other metallic objects.
The TW-6 is used primarily by water departments, telephone companies,
power companies, gas companies and petroleum pipeline companies when
making repairs and rearranging lines. The TW-6 shows where to dig,
as well as where NOT to dig.
To increase the instrument’s sensitivity, Fisher engineers removed all un-
necessary metallic parts on the TW-6, replacing them with durable ABS
molded plastic. Coil windings are designed with completely upgraded
electronics and nonmetallic parts have boosted the tracing distance of
the TW-6.
In the Fisher tradition, the TW-6 is affordable, tough, and simple to use
while providing maximum performance. A two year limited warranty
comes standard with the unit.
Fisher Labs has been serving the demanding needs of the utility industry with innovative locating solutions - Since 1931.
From pipe & cable locators, valve & box locators, sound & leak detectors to water level indicators, Find it... with Fisher!
T 209.826.3292 F 209.826.0416 www.fisherlab.com info@fisherlab.com
200 W. Willmott Rd., Los Banos, CA 93635-5501