The TM6100A is an industrial autocollimating theodolite device. It is capable of delivering high-quality angular precision of up to 1.3 cm (0.5 inches). This device also provides extensive rates of optics-related systems.
TM6100A supports an integrated Piezo technology system, also incorporated within the Leica Absolute Tracker AT402 and the Leica TDRA6000. This enables the TM6100A to display manual drive balance, automatic drive adaptability, and pinpoint positioning.