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Cal. |
A824 |
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|---|---|---|
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1. Frequency of crystal oscillator |
32,768 Hz (Hz = Hertz ... Cycles per second) |
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2. Loss/gain (monthly rate) |
Less than 20 seconds at normal temperature range (between 5 °C and 35°C) |
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3. Operational temperature range |
−10°C to +60°C (the display function is 0°C to +50°C) |
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4. Display system |
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Shared display |
Hours, minutes, seconds, A/P mark (displayed during 12-hour system), 24H mark (displayed during 24-hour system), daily alarm/single alarm mark, time signal mark, battery end of life warning mark |
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Time/calendar mode |
Day, day of the week |
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Time/Calendar setting mode |
Year, month, day |
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Timer mode |
Measurement increments: May be set to up to 100 minutes in 1-minute increments |
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Counter mode |
During single counter: Up to 9999; during twin counter: Up to 99 x 2 counters |
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Stopwatch mode |
Measurement up to 99 hours, 59 minutes, and 59 seconds in 1/100-second increments (1-second increments after 60 minutes), split time, total time, STOP/LAP mark |
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Dual time mode |
Dual time (hours, minutes, A/P mark) |
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Daily alarm mode |
Daily alarm set time (hours, minutes, A/P mark) |
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Single alarm mode |
Single alarm set time (hours, minutes, A/P mark) |
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5. Display medium |
Nematic Liquid Crystal, FEM (Field Effect Mode) |
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6. Battery |
SB-T11, 1 piece |
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7. Battery life |
Approximately 3 years (when light on once for 2 seconds a day, stopwatch measurement for 1 hour a day, and alarm usage for 20 seconds a day) |
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8. Illuminating light |
Internal light: LED |
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9. IC (Integrated Circuit) |
Oscillation, division, drive: C-MOS IC (1) |
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The specifications above are subject to change without prior notice for product improvements.