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English
SPECIFICATIONS
1. Frequency of crystal oscillator .............. 32,768 Hz (Hz = Hertz … Cycles per second)
2. Accuracy ................................................. 0.0006% at normal temperature range (5 ºC - 35ºC) (41ºF - 95ºF)
Less than 15 seconds per month
3. Operational temperature range ............ –10ºC - +60ºC (14ºF - 140ºF)
4. Desirable temperature range of use ..... 0ºC - +50ºC (32ºF - 122ºF)
5. Display system
Time/calendar display ..................... Hour (24-hour indication), minute, second, year (from 2006 to 2055), month,
date, ID No. (OFF / 01 - 99)
CONTRAST ADJUSTMENT (1 -10)
Stopwatch display ........................... Hour, minute, second, 1/100 second
Three-row display of split time, lap time, total elapsed time or lap time in
progress
Number of blocks (1 - 999), Number of lap/split times (0 - 999), Memory
capacity indicator (bar indicator)
Stroke/frequency
measuring display ........................... Number of strokes (10 - 180 per minute, measurement time 1 to 18 seconds),
Number of measurement (1- 9)
6. Display medium ..................................... Nematic Liquid Crystal, FEM (Field Effect Mode)
7. Battery ..................................................... Lithium battery SB-T74, 1 piece
8. Battery life ............................................... Approximately 3 years (If the stopwatch is used for more than 3 hours a day,
the battery life may be less than the specified period.)
9. IC (Integrated Circuit) ............................. C-MOS-LSI, 1 piece
10. Battery life indicator is available.
* The specifications are subject to change without prior notice, for product improvements.