Key features 
1. With the next-generation GNSS engine BD990, the new intelligent iRTK5 can provide an intelligent, integrated solution for surveying and mapping. It supports full constellation and multiple channels with Maxwell7 technology, can achieve a four-star tri-band solution and can fix a position quickly and reliably. It supports the PPP service, has the accuracy of stand-alone precision positioning to an accuracy of 4cm globally. The HD OLED color touch screen can do a better display, and it’s operational in rain.
2. With 16GB internal storage, it supports OTG functions. Full band support for cellular mobile network with a built-in 4G network antenna. With a 360° omni-directional wireless radio antenna and internal UHF radio, it supports multiple radio protocols. It supports WiFi, bluetooth and NFC (near field communication). It support tilt survey with the internal electronic bubble. With a 6800mAh lithium-ion rechargeable and removable smart battery, it supports a quick charge and power display with the LED. Stronger with innovative designs and magnesium alloy structure.
3. Double format storage of static data (*.GNS / RINEX). With the new generation controller iHand30 supports 4G, WiFi, OTG, quick charge and so on. With the new Hi-Survey software with new UI, multiple base maps and so on.