KMS680 Storage moisture tester is mainly used to measure the moisture content of wood, textile, leather, paper, carton, building materials, ground and other substances. The instrument has high measurement accuracy and stable performance. It is an ideal choice for detecting the moisture content of products in flooring, furniture, construction, papermaking, chemical industry and other industries. Features: 1.A set of general codes is built in, and 4 sets of codes are provided for users to calibrate according to specific needs. 2.Power on automatic calibration function. 3.With storage and statistical functions. Can store 120 groups of measurements. 4.Optional RS232,USD or Blueteeth. Specification 1.Display:4 digital LCD 2.Measuring range :5%-82% 3.Operating Conditions: Temperature:0-60 Humidity:5%-90% 4.Resolusion:0.1 5.Accuracy: �± 0.5%n 6.Operation: Electrical Resistance Method, Automatic temperature Compensation 7.Power supply: 4x1.5 AAA size (UM-4) battery 8.Dimensions: Main Unit:145mm�?70mm�?30mm 9.Optional Sensor:20mm 80mm or 150mm Needle 280mm Needle 500mm Needle 10.Warranty: 1 Year