Elma Instruments Elma dt-128m moist meter

Elma DT-128M provides a very fast way to non destructive measurement of moist in building materials and moist distribution in e.g. walls, ceilings and floors. The instrument injects a high frequency signal in the material and measures the moist 20-40mm n the material. Just hold the ball-tip against the surface and the moist is immediately shown in the large, backlit display. Elma DT-128M is equipped with 2 adjustable alarm limits, auto zero adjustment, min/max, auto power off and display hold. The instrument is provided ready to use incl batteries and manual. Note: The material to be measured should be at least 20-40mm (depending on the material) to provide a reading.