The P9IV is a compact field controller designed for professional surveying workflows, combining practical physical controls, reliable performance and all-day mobility in a field-ready format. Its backlit physical keyboard provides fast and comfortable data entry when touchscreen operation is less practical, while the 5.0″ HD capacitive display with 400-nit brightness ensures clear access to projects, measurements and field applications.

Powered by an 8-core 2.0 GHz processor and Android 11, the P9IV delivers smooth and responsive operation for everyday surveying tasks. Its intuitive interface and compact design make it a practical companion for professionals who need efficient control of instruments and data directly in the field.

The integrated GNSS module supports GPS, GLONASS and BeiDou, providing multi-constellation positioning capabilities for a wide range of surveying and geospatial applications. This connectivity helps maintain efficient workflows and reliable access to positioning information throughout daily operations.

A 6400 mAh battery provides more than 15 hours of operation, allowing surveyors to work confidently through extended field sessions. Compact, efficient and easy to operate, the P9IV brings together essential performance, physical control and dependable autonomy in a versatile controller built for everyday professional use.