Overview: The PCS-300 series, including models PCS-315, PCS-325, and PCS-335, are electronic total stations designed for ease of use with features like a large graphic display and optional remote control. These instruments are suitable for various surveying tasks, offering water protection, internal memory, and special functions.

Specifications: The series features a 30x magnification telescope with a minimum focus of 0.85m. Measurement range varies by model, with PCS-325 offering up to 1500m under good conditions. Accuracy is ±(3mm + 2ppm x D) mm. The instruments include a 2-axis tilt sensor for PCS-325 and a 1-axis sensor for PCS-315/335.

Features: Key features include a graphic help function, automatic atmospheric sensor for real-time temperature and pressure adjustments, and a compact battery system with a refreshing function to combat the memory effect. The PCS-325 model supports a remote control for faster data entry.

Special Functions: The PCS-300 series incorporates nine special functions such as Distance Stakeout, RDM, Coordinates, Offset Shots, and Resection. These functions facilitate various measurements and data management tasks, enhancing the instrument's versatility.

Power Supply and Accessories: The series comes with a standard battery charger and offers various accessories like a diagonal eyepiece, solar filter, and bar compass. The power supply system includes a compact, rechargeable NiCd battery with approximately 2.5 hours of continuous operation.

Data Management: The internal memory can store up to 5,000 points of survey and coordinate data, allowing users to allocate memory as needed. Data output is supported via RS-232C interface with various baud rates.

Conclusion: The PCS-300 series is designed for robust field performance with features that enhance usability, accuracy, and data management. Its comprehensive set of functions and accessories make it a versatile tool for professional surveyors.