— Instruments— Moisture Indicator for Concrete, Gypsum & Wood APPLICATIONS & FEATURES The New MC-420 indicates the moisture content level in Gypsum, Concrete. and Wood. It displays the moisture content level 0-100 digits. The Pin less Moisture Meter is an electronic dampness indicator with a measuring process working on the principle of high frequency measurement. The instrument is used for non-destructively tracing dampness in building materials of all kinds as well as for detecting damp distribution in walls, ceilings and floors. It is particularly suitable for pretesting the readiness of building materials for covering prior to Relative Humidity (RH) or CM measurements. Features: • Quickly indicate the moisture content of materials such as Concrete and Wood • Depth of penetration about 20-40 mm. • Low battery indication • MAX/MIN Function • Measure and HOLD Function • White Backlit LCD Display TECHNICAL SPECIFICATION