Easily chargeable at home or in the car. Moisture tester will automatically power off to extend battery life when not in use. Easily connects to bluetooth for download & sharing results with social media, SMS, WhatsApp. Includes 4.3” touchscreen display. Fully automatic measuring process ranging from freezing to very hot grain temperatures, 4  F to 158  F. Pre-exsitsing settings include over 250 calibrated grains, including USDA, CGC and INMETRO certified calibrations. Results in under 10 seconds. Languages include English, French, Spanish & Portuguese.