2.2" LCD Digital Paper Moisture Meter Tester - Dark Grey (1 x 9V/6F22)
Model: JM-MD-6G - Material: Plastic housing - 2.2" LCD display - Easy to use - Measuring range: 5%~40% - Resolution: 0.1% - Powered by 1 x 9V/6F22 battery (included) - Battery working time: Approx 150 hours - Comes with blue carrying bag & Chinese manual