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 4 Pin Moisture Meter 5 to 40% Read more Digital Moisture Meter Read more Halogen Moisture Analyzer MB6800 Read more