DeFelsko® Telescopic Extender

DeFelsko® Telescopic Extender


The Telescopic Extender is designed to enhance ease and efficiency. This lightweight device allows for ergonomic moisture measurements on large surfaces without the discomfort of bending or kneeling. 

  • Lightweight, ergonomic design for comfortable use.
  • Length: 18.5 inches (collapsed) and up to 49 inches (extended)
  • Secure ¼”-20 threaded mounting point for easy attachment.
  • Optimized for use with the PosiTest CMM Concrete Moisture Meter.
  • Ideal for quick, large surface moisture evaluations.
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DeFelsko® Telescopic Extender


The DeFelsko® Telescopic Extender is an indispensable tool for professionals utilizing the PosiTest® CMM Concrete Moisture Meter, offering an ergonomic solution to measuring moisture in concrete slabs over large areas. With its lightweight design and secure ¼”-20 threaded mounting point, it seamlessly integrates with the PosiTest® CMM, ensuring precise and comfortable measurements without the need to bend or kneel. 

This device is not just about comfort; it's about efficiency. The Telescopic Extender can be adjusted from a compact 18.5 inches to an extensive 49 inches, allowing for easy access to hard-to-reach areas and facilitating quick, comprehensive moisture evaluations across large surfaces. Weighing in at only 13 ounces, it is designed for all-day use without fatigue.

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