Schonstedt Micro Mini-Transmitter Sonde - TM50911
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Schonstedt Micro Mini-Transmitter Sonde - TM50911

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Schonstedt Micro Mini-Transmitter Sonde

Model Number: TM50911


  • The TM50911 Sonde is designed to trace the path of or locate blockages in metallic, non-metallic pipes or conduit.
  • In cable applications they can be used to trace empty fiber-duct or adjacent conduit runs and stop at unmarked underground vaults or splice boxes.
  • The sonde is a watertight transmitter that can maneuver through 90° turns in 1.5" inch (38 mm) pipe.
  • Works with the following locator models:
    • Rex
    • XTpc-82
    • XTpc-33
    • XT512
    • MPC-Rex Kit
    • MPC-800 Kit
    • MPC-300 Kit
    • MPC-500 Kit
    • PCS-800 Kit
    • CL-300 Kit
    • Kit PK-500
  • The XTpc and TraceMaster must be factory programmed to locate this sonde.Please note that the locating unit must be equipped with this option/software before this accessory will operate.


  • Frequency: 512 Hz
  • Batteries: One "N" Alkaline
  • Battery life: 4-6 hours continuous use at 70°F (21°C)
  • Operating temperature range: -4°F (-20°C) to 122°F (50°C)
  • Dimensions: 0.75" dia x 2"
  • Adapters: 1/4-20 Thread
  • Weight: 1.6 oz
  • Depth Range: 3 - 5 ft. max, soil type dependent
  • Warranty: Limited 6 month manufacturer's warranty.

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