The Terpometer Dab Tool is a specifically calibrated thermometer for measuring the temperature of your Quartz, Ceramic and Titanium Dab Nails. Included is a LCD screen showing the digital temperature upon contact with your dab nail. The screen will illuminate Green telling you that is it time to take your Dab! Stop guessing the temperature! Stop wasting your dabs! Pick up The Terpometer today and starting finding your perfect temperature.