Application: applicable of wood fiber materials, wooden articles, Chinese traditional medicine, tobacco, cotton paper, building, soil and other fibre materials. Model: MC-7825PS Meaning: pin ＆ search type penetration depth: up to 50mm Specifications: wood over 150 species Building moisture: 0-50% Measuring range: 0-80% Resolution: 0.1 Display: LCD display Accuracy: ±(0.5%n+0.1) Power supply: 4x1.5V AAA (UM-4) battery Battery indicator: low battery indicator Dimensions: 165x62x26mm Weight (not including probe):175g Optional accessories: RS-232C cable & software: 1.USB adaptor for RS-232C 2.Bluetooth interface