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Ridgid SeekTech SR-20 Hand-Held Utility Line Locator, 10Hz to 35kHz Open Box

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Original price $2,546.14
Original price $2,546.14 - Original price $2,546.14
Original price $2,546.14
Current price $1,499.95
$1,499.95 - $1,499.95
Current price $1,499.95

Ridgid SeekTech SR-20 Hand-Held Utility Line Locator, 10Hz to 35kHz Open Box

The RIDGID SeekTech SR-20 (21893) Hand-Held Utility Line Locator provides utility locating professionals with the information they need to confidently determine the position of underground utilities. The SR-20's omnidirectional antenna system measures electromagnetic signals and calculates the signal's orientation strength, depth, and degree of distortion or interference. The display and the multidimensional audio cues give users a locating experience that is immediately intuitive.

For an added degree of confidence, the SR-20 continuously monitors the electromagnetic field for interference from conflicting signals that could distort its shape. When the SR-20 detects distortion, the SR-20 emits audio cues and displays on-screen guidance so that appropriate action can be taken to avoid mismarking the utility's position.

Product Features:

  • Easily locates underground cables and pipes
  • A large mapping display shows the utility's estimated position, direction, and depth
  • Omnidirectional antennas capture the complete signal field for greater speed and accuracy
  • Target line and guidance arrows quickly identify distortion
  • Proximity signal and signal strength help work through difficult locates
  • Trace any frequency from 10 Hz to 35 kHz
  • Lightweight yet rugged design with 3.5 lb. weight
  • Powered by four C-cell batteries, up to 16 hours


  • Active Line Trace Frequencies*: 128 Hz, 1 kHz, 8 kHz, and 33 kHz
  • Passive Power Trace: 50 Hz, 60 Hz, <4 kHz Broadband
  • Passive Radio Trace: 4 kHz-15 kHz, 15 kHz-36 kHz
  • Sonde Frequencies*: 16 Hz, 512 Hz, 640 Hz, 850 Hz, 8 kHz, 16 kHz, 33 kHz
  • Meets FCC Class A and EN 55022 Class A requirements
  • *30 user-definable frequencies can be set from 10 Hz to 35 kHz


  • 1 - SR-20 Line Locator
  • 4 - C-Cell Batteries
  • 1 - Carrying Case
  • 1 - Set of Marker Chips
  • 1 - Operator's Manual


Brand: Ridgid
Model No: 21893
MPN: 21893
Our Model No: 21893
Condition: NEW
UPC: 095691218933