Electronic attendance instrument

The invention discloses an electronic attendance checking instrument, and relates to the field of electronic equipment. The invention aims to provide an electronic attendance checking instrument. In order to achieve the purpose, the instrument comprises an in-out data automatic input module unit section, a module unit section, a module unit section, a personal vacation module unit section, a non-on-duty time period module unit section, an in-out data maintenance unit and an in-out data table summarizing unit. The access data is automatically input into the module unit section, and the personnel fingerprint card swiping records the access data of the condition, including the on-duty time and the off-duty time; the module unit section is used for setting an in-out data rule and a plurality of shift groups, and the in-out data rule comprises in-out data monthly settlement date setting and decimal digits; and the module unit section is used for automatically identifying according to the card swiping condition of