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Location & Inspection
SeekTech SR-20
SR-20 Cat #21893    

RIDGID's new line of locating equipment meets the most demanding needs of the locating professional. Built to make even difficult locates easy, SeekTech is the only line locator that uses omni-directional antennas, guidance arrows and an easy to read mapping display to lead you quickly and accurately to the target line.

The antennas power the large mapping display which provides all the information you need to locate underground utilities with ease and confidence.

The Mapping Display confirms a good locate signal and identifies distortion in congested areas using:
  • Target Line Guides the operator down the line and shows changes in direction.
  • Left-Right Guidance Arrows Point the operator to the target utility.
  • Proximity Signal and Signal Strength Helps the operator center the locator closer to the target for more confident locates.
Other features include:
  • Continual Depth Increases productivity by showing depth changes in real time.
  • Current Strength Identifies current on target line for faster diagnosis of complex locates.

Proximity Signal Minimizes depth over target and maximizes relative signal strength to guide you closer to the target independent of the current flow
Mapping Display Virtually maps the utility to help guide you down the line. Shows signal distortion and line turns in real time
Continual Depth Increase productivity by showing depth changes in real time
Guidance Arrows Guides the operator to target line by minimizing signal gradient
Current Identifies current on target line for faster diagnosis of complex locates
Signal Strength Allows the operator to maximize signal strength over the target

Active Line Trace Frequencies      128Hz, 1kHz, 8kHz, 33kHz
Sonde Frequencies
      16Hz, 512Hz, 33kHz
Passive Power Trace
      50Hz, 60Hz
Passive Radio Trace
     < 4kHz, 4kHz-15kHz, 15kHz-38kHz
Weight 3.9 lbs.
Power Source 4 C-Size Batteries

Ordering Information
Cat. No. Description Weight
lb. kg
21893 SeekTech SR-20 Line Locator (Includes Case) 4 2.0

RIDGID SeekTech Accessories
Cat. No. Description Weight
lb. kg
22173 SeekTech SR-20 Hard Case 9 4.0
16728 Remote Transmitter, 512-AAA - -


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