Englo’s Light Weight Deflectometers (LWD) are advanced, portable devices designed for in-situ measurement of pavement and subgrade stiffness, compaction quality, and elastic modulus. Built to be used by a single operator, these lightweight deflectometers provide rapid, reliable data for road construction, earthworks, quality control, and geotechnical investigations. 

Englo’s deflectometers are portable, compact and can easily be used by a single operator. The device’s intelligent built-in electronic unit calculates and displays the results immediately after the series of measurements is completed. All measured data is stored and can be downloaded to a computer via USB or Bluetooth connection.

The deflectometers come with a full suite of control and monitoring features. INSPECTOR-4M and INSPECTOR-5 models hava a built in GPS unit to determine and store the exact location of the measurement, which can later be graphically displayed in Google Maps.