This high precision destructive hygrometer is designed for applications in concrete, sand cement, and other construction materials. The water present in the sample chemically reacts with calcium carbide produces pressure in the vessel, which is proportional to the residual moisture content.

• Fast and reliable moisture determination
• Insensitive to external influences
• Standard splash- /dustproof
• Direct reading of the CM% moisture
• For printer documentation to protect against loss and follow-up costs