ACRO ES 1000

Acro ES1000


The Atomic ES1000 has been redesigned to offer even easier set up and configuration than ever before, thanks to user-friendly digital text displays to guide you through the set up process.

This affordable time and attendance solution totals the number of hours that employees have worked. No need to spend time calculating hours by hand - employee hours are totaled automatically. Even overtime totals are easy to read, saving you payroll preparation time. Break time is automatically deducted and two-color printing makes early and late punches easy to identify.

The powerful ES1000 payroll recorder handles up to 100 employees on a weekly, bi-weekly, semi-monthly, or monthly pay period, or you can choose a job-costing option. This flexible clock can handle calculations using either exact or rounded time, and offers three language options: English, Spanish or French.

When you choose the bi-weekly pay period, the clock prints the first week on the front of the time card and the second week on the back - saving you money on time cards.

No need to worry about resetting this time recorder. The ES1000 is always on time, thanks to its atomic accuracy and internal battery backup. The ES1000 automatically forwards the month and year as needed and adjusts for Daylight Saving Time. With the optional Ni-Cd battery pack, the time clock remains fully functional (up to 200 punches) even when the power is out!


  • 100 Employee Capacity
  • Automatic totaling saves time and eliminates clerical errors in processing payroll, while two-color printing makes early and late punches easy to identify including overtime.
  • The Atomic ES1000 automatically synchronizes with time codes transmitted by the National Institute of Standards and Technology and smoothly handles date changes and Daylight Saving Time adjustments.
  • The clock prints in standard AM/PM hours or 24-hour format with minute or hundredth increments, offers three day-language selections and handles calculations using either exact or rounded time.
  • The ES1000 can control signals for external bells and horns to signal break time or end of shifts.
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800.870.8463 ext. 102
or 215.443.8720


The following are printable Overview & Spec Sheets available in .pdf form. If needed, a link for a free copy of the Adobe Reader is available below.

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