Delmhorst wood moisture tester

Delmhorst wood moisture tester. Only been used a few times still works great. It's been calibrated and tested. This compact meter allows quick, easy, and accurate tests for both surface and core (requires optional electrode sold separately) moisture content of wood. Simply insert the contact pins into wood and press the read button. Moisture content is instantly displayed. Use the integral contact pins (included) to penetrate 5/16" for up to 6/4 stock. Attach any optional Delmhorst electrode through the built-in port for greater versatility on heavier stock. Read moisture level results using this meter's analog readout. Species and temperature correction charts included. Includes 2 extra contact pins, protective carrying case, and instruction manual. Runs on one nine volt battery ( not included ).