The J-2000 is a digital wood moisture meter with temperature and species corrections. The J-2000 will measure the moisture content range on a scale of 6%-40%. With the ability to correct for 48 individual wood species the J-2000 is a very versatile meter. The J-2000 can store up to 100 readings, and will also display the average of the readings. Comes with a connector for an external electrode.