String Potentiometer, 4.75-inch range, V & mA output, with M12 cable connector (for outdoor use)


Availability: 1 in stock

Product Information

The TE Connectivity (Celesco/Measurement Specialties) SPD-4-3 is a low cost string potentiometer that provides the ability to detect and measure linear position and velocity using a flexible cable and spring loaded spool.

  We carry stock of this item and same-day shipping or pickup is available!



  • This high accuracy potentiometer offers infinite resolution
  • Includes a unique circuit that lets the user choose 4-20mA or 0-10Vdc output with ease
  • Nylon-coated stainless steel provides inexpensive durability
  • Offers full stroke range of: 4.75in (120mm)


  • High value, compact string pot with an economical price
  • Easy to install and includes a stainless steel mount that allows user to point the measuring cable in direction needed with ease
  • Includes senor compact enough to fit in small spaces
  • High quality potentiometer that provides ease-of-usage and flexibility for detection and monitoring


  • Measuring displacements or movements


SPD Datasheet