The portable, highly accurate professional measuring device comes as a set with a practical nylon storage bag. It is suitable for measuring the moisture content of wood. You press the two very pointed needle electrodes into the material to be measured, and the measurement result is displayed immediately on the LCD. The included temperature sensor automatically adjusts the values, as wood generates higher or lower readings depending on the temperature. For wood measurements, there are 8 calibration curves for 150 different types of wood. The package includes: measuring device, bag, 2 x 1.5 V AAA batteries.