Zhuolin A9 Handheld Sub-meter RTK GPS Surveying Instrument

The Zhuolin A9 is a high-precision handheld RTK GPS and BeiDou surveying instrument, offering sub-meter level positioning accuracy. Equipped with a six-star positioning system and built-in dual-frequency full-constellation satellite antenna, it ensures reliable data. Its robust features include path recording, electronic compass, and barometer, along with versatile connectivity options like USB, Bluetooth, Wi-Fi, and 4G. With a 4000mAh battery and IP67 protection, it's designed for demanding outdoor engineering and mapping tasks.

Additional features: barometer Communication Interface: 4G battery capacity: 4000mAh Satellite antenna: Built-in dual-frequency full-constellation satellite receiving antenna Positioning accuracy: Yami-level Positioning system: Six Star Protection level: IP67