This instrument is a precision wood moisture meter through pin contact. It provides 4 optional measurement for your choice, which is suitable for measuring water content of bamboo or wood products, cotton, paper, herbal medicines, plaster, etc. _x000D_ _x000D_ Features: _x000D_ 1. Digital LCD Screen: For clear humidity display. _x000D_ 2. Small Volume and Light Weight: Convenient to carry and use. _x000D_ 3. Provide 4 optional measurement modes for humidity measurement. _x000D_ 4. Measurement data can be saved in them memory, convenient for reading. _x000D_ 5. Support data hold, low battery indication and automatic temperature compensation. _x000D_ 6. Replace test pins without opening the case, convenient for routine maintenance. _x000D_ 7. Suitable for measuring water content of bamboo or wood products, cotton, paper, herbal medicines, plaster, etc. _x000D_ _x000D_ Specification: _x000D_ Model: MD912 _x000D_ Moisture Measurement Range: 2%~40%/50%/60%/70% RH _x000D_ Resolution: 0.5% _x000D_ Operating Environment: 0 ~ 40, 0~70% RH _x000D_ Power Supply: 1*9V 6F22 Battery (NOT included) _x000D_ Size (L*W): 13.8*6.4cm / 5.43*2.52in _x000D_ Weight: Approx. 157g/5.5oz _x000D_ _x000D_ Package list: _x000D_ 1 * Moisture Meter _x000D_ 1 * Hand Bag _x000D_ 2 * Sensor Pins _x000D_ _x000D_ Note: _x000D_ 1. Due to the difference between monitors and light effect, the pictures may not reflect the actual color of the item. _x000D_ 2. Please allow slight error due to manual measurement. Thanks for your understanding.