Dec Scanner

Roof Moisture Detector


  • Designed for non-destructive testing of built up roofing
  • Able to detect as little as 2% excess moisture
  • Instantaneous, clear indications of roof conditions
  • 3 scales of operation for all roof types
  • Continuous operation for uninterupted coverage
  • Locates boundaries of wet areas in minutes
  • More than twice as fast as nuclear meters, able to test thinner roofs, and no license required
  • A fraction of the cost of airborne and on the roof infra-red systems
  • Easy to use, no training required
  • Dependable solid state circuitry and rugged molded case for long-term reliability
Dec Scanner

The Dec Scanner indicates the relative moisture content of the roof. To determine absolute moisture content, core samples may then be taken from the worst areas, or a pocket moisture meter may be used on site. Before long, experience will enable the operator to estimate absolute moisure content from relative readings.

The Dec Scanner is a completely non-hazardous, lightweight, portable instrument. It is reliable, easy to use and yields good information. Additional advantages of the Dec Scanner include its affordability, low operarating costs (batteries), and the high speed with which large areas can be completely and accurately surveyed with continuous readouts.
Download a Product Data Sheet Download a PDF for the Dec-Scanner