Leica GR30 - Special Features GR25;50 Only

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• Low-power consumption, with 3.0-3.5 W typical.
• External Oscillator Port
• USB Client Port
Special features GR25/50 only
In addition, the GR25/50 receivers are equipped with several special features:
• Integrated screen and keypad.
• Internal battery and charger.
• USB host port.
• Power over Ethernet.
• Bluetooth or WLAN.
• PPS and event port.