The offered Trimble M3 is a mechanical total station which is required for controlling topographic survey and for collecting and post processing GP based field data accurately. The user friendly interface of this instrument ensures efficient data collection and fast calculation methods to get the error free and quick result during field work. The in built software of this instrument supports Windows program and its colorful touch screen operated display system shows collected data with required graphics. Its Winterized variant has been specially designed for cold weather utilization purpose. We are reckoned as a distinguished manufacturer and supplier of standard quality Trimble M3 survey instrument.