Measurement principle: FD-M coal moisture meter to introduce Japan's advanced sensors, using high-frequency principle. Depending on the measured object, with a variety of measurement switch. Measuring moisture with a wide range, high precision, small size, light weight, easy operation, and can be quickly measured analyte moisture in the field. The instrument for measuring coal, ore, granular, powdery substances such as water. 

Technical Parameters 

Determination method: high-frequency electromagnetic induction 

Measuring moisture range: 0 to 80% 

Resolution: 0.1% 

Show time: 1 second 

Display: LCD LCD digital display 

Probe length: 200mm (FD-M1), 600mm (FD-M2) 

Power supply: 9V (6F22 type) laminated battery 

Volume: 160 × 60 × 27mm 

Weight: 200 grams