The Topcon Auto-Level AT-G7 is equipped with twin horizontal fin drives to facilitate precise adjustments while leveling, providing a rapid and stable experience. With an impressive accuracy of ±2.5mm, it is ideal for any general construction task. Simply place the instrument on a tripod, level the bubble, and you're ready to begin. The AT-G7 also boasts a magnetically dampened Mylar compensator that can withstand extreme temperatures and shocks. Its waterproof gas-filled compensator, identical to that of Topcon's engineers level AT-G6, ensures reliable performance. Trust in the Topcon Auto-Level AT-G7 for all your leveling needs.