Frequencies Used By Various Manufacturers - RIDGID SeekTech ST-33Q Operator's Manual

Company
3M Dynatel®
Fisher Labs®
Goldak
Health Consultants Incorporated
McLaughlin®
Metrotech®
PipeHorn®
Radio Detection
Rycom Instruments®
Schonstedt® Instrument Company
SubSurface®
Subsite® Electronics Ditch Witch®
Table 7

Frequencies Used by Various Manufacturers

Named Frequencies
577 Hz
8 kHz
33 kHz
200 kHz
820 Hz
8�2 kHz
82 kHz
117�5 kHz
8�1 kHz
81 kHz
480 kHz
9�5 kHz
38 kHz
982 Hz
9�8 kHz
82 kHz
83 kHz
480 kHz
512 Hz
8 kHz
33 kHz
65 kHz
82 kHz
200 kHz
815 Hz
82 kHz
575 Hz
8 kHz
27 kHz
1 kHz
8 kHz
29 kHz
30 kHz (150 R/T)
80 kHz
SeekTech ST-33Q
®
Exact Measured Frequency
577 Hz
8,192 Hz
32,768 Hz
200,000 Hz
821 Hz
8,217 Hz
82,488 Hz
11,750 Hz
8,128 Hz
81,326 Hz
480,323 Hz
9,499 Hz
37,997 Hz
982 Hz
9,820 Hz
82,488 Hz
83,080 Hz
479,956 Hz
512 Hz
8,192 Hz
32,768 Hz
65,538 Hz
81,865 Hz
200,000 Hz
815 Hz
82,318 Hz
575 Hz
8,055 Hz
26,721 Hz
1,170 Hz
8,009 Hz
29,430 Hz
30,303 Hz
80,429 Hz
English - 21