The utility model discloses an electronic chronometer, namely a timing meter which can record intermittent operation process and accumulate hours of operation.
电子记时器是一种记录间断工作过程累计工作时间的记时仪表。
This power meter has various functions including accurate timing, interval management, power counting. Besides those, an infrared communication interface is provided as well.
该电能表有精确计时、分时管理、电量统计等功能，具有红外通信接口，可以通过手持红外抄录器对电能表进行数据读取、校准等操作。
The water meter is only added with a timing unit and a counting unit on the basis of the existing electronic water meter, and has the simple structure and is practical and convenient.
该水表仅需在现有电子水表基础上增加一个计时和计数单元，结构简单，实用方便。
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