This unit is used, in very good condition with minor signs of use. This is for the tool only, no battery included. The CTG861DB features a SaturnCircle Sight® laser pointer for precise targeting, adjustable emissivity from 0.3–1.0 to improve accuracy across different materials, and a high‑contrast color LCD display with backlight that remains easy to read even in dim or bright conditions, along with a 10‑second display hold after the trigger is released.