Overview
This Marine Chronometer is a high-precision timing instrument. It uses the oscillation frequency of AT-cut high-frequency quartz crystal with a frequency of 4.19 MHz as the time base. It uses automatic temperature and frequency compensation of the capacitor to ensure that it can operate in a wide temperature range. Very high travel time accuracy. The time indication method is the second jump long three-hand analog type. This product uses two No. 1 batteries for power supply in parallel. This can not only improve the reliability of the work, but also facilitate battery replacement, so that the quartz clock will not stop when replacing the battery. Go, the other two batteries are connected in parallel to provide power, which also extends the service life of the battery.
This product has a very stable second signal. In addition to the needle setting mechanism for proofreading, it also has acceleration and stop buttons and other devices. This product is suitable for navigation, astronomy, earthquakes, geodesy and laboratories as a time standard.
Full manufacturer information: www.rs-lifesaving.com
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