The right moisture meter makes all the difference! And we’ve made improvement to enhance the Protimeter Surveymaster. This versatile pin and non-invasive meter is ergonomically designed for easy, one-handed operation to measure moisture in buildings and other related structures both on and below the surface. This allows you to assess moisture levels for new or refurbishing activities and diagnose moisture-related problems in existing buildings. All Protimeter instruments have a two-year warranty.