Portable Concrete Moisture Meter Concrete Moisture meter CMM-40 is the perfect handy tool for non-destructive moisture percentage testing. SKU: CMM-40 Category: Moisture Testing Tweet Related products Grain Moisture Meter GMM-30 Read more Halogen Moisture Balance Analyzer MB-6700 Read more Halogen Moisture Balance Analyzer MB-6600 Read more Grain Moisture Meter Read more