Humidity meter DT-128M

Elma DT-128M is a new versatile instrument for non-destructive surface indication of moisture in construction materials, as well as determination of moisture distribution in walls, ceilings and floors. The instrument works with high frequencies and measures 20 – 40mm depths. The instrument is adapted for measurement of concrete, aerated concrete, mortar, plaster, tiles etc. The gauge ball is held vertically against the item and the moisture is displayed directly on the large illuminated display. Elma DT-128M is equipped with adjustable alarm limit, automatic calibration, min./max., automatic shut-off and data hold. Delivered incl. batteries and manual.