Product Description Specification: Type: Moisture Analyzer Material: Plastic Temperature compensation: automation Test range: 3%~35% Test error: equal or less than 0.5% (mainly moisture range) Test time: equal or less than 10s Sample: weight 150 gram (excluding the special sample) Power supply: 4X AA battery Automation switch off: the instrument will be switched off automatically if there is operation within 3 minutes. Environment temperature: 0 -- 40 degree centigrade Relative humidity: equal or less than 80% Features: Moisture determination, grain, high precision, accurate data, high quality materials, safe and healthy, comfortable handle Packing list: Digital Moisture Analyzer*1 Engish Manual *1 Storage bag*1 Packing box*1 Please Kindly Know: Batteries are not included in the package due to aviation security check. Sorry for any inconvenience caused.