... fields.CC86131 is able to intelligently judge system stability, providing a variety of time reference configuration, You can set the ... Accuracy: ≤ 1E-12 (after 48 hours of power, GPS lock 24-hour average accuracy) Maintain accuracy: ≤ 5E-12 (GPS off and ... rubidium clocks, to maintain, fault LCD display: year, month, day, hour and working conditions Compass GPSGLONASS Keyboard: Set the control, station ...