Survey Rtk gnss receiver CHC E91 with intelligent 10200 mAh battery work up to 16 hours

Survey Rtk gnss receiver CHC E91 with intelligent 10200 mAh battery work up to 16 hours

Internal 4G network modem
Embedded 4G modem for stable network
RTK connections. The E91 can also be set as Wi-Fi hotspot for the controller to access the Internet

Integrated UHF modem
E91 integrated UHF modem can be set at
frequencies between 410 MHz – 470 MHz with up
to5 km workingrange

Rugged design
The rugged and durable design meets the IP67
environmental standard for water and dust. The
E91 can survive a 2 m drop onto concrete