WITTY TAB is the ideal choice for anyone seeking a multi-capable, lightweight, easily transportable and user-friendly display board. Measuring 13×41.5×6 cm, the board is equipped with a Led dot matrix displaying 6 numeric digits of 7 segments each (10 x 5 Leds), and a sensor allowing automatic adjustment of the brightness level to suit the ambient light conditions. Brightness can also be controlled manually. We do not ship this product WorldWide.
We do not ship this product WorldWide.
Kit includes:
- Display-board
- 2 Photocells + 2 Reflectors
- 4 tripods for photocells + 1 bigger tripod for WittyTab
- 1 Backpack + 1 padded Bag
- 1 Charger 12V + 1 Charger Usb
The 2 lead storage batteries guarantee stand-alone operation for at least 10 hours without the need for a connection to the a.c. mains supply.
The WITTY·TAB display board has an internal timer and comes complete with a radio transceiver able to communicate with Witty photocells: as the athlete passes, the photocell transmits the pertinent signal (start/lap/stop) to the board by radio. The transmission range is 150 metres under standard conditions.
It can be used on its own, in combination with Witty photocells only; in this mode, times are simply displayed, without being saved for subsequent computer analysis.
TECHNICAL DATA
Weight | 2.9 kg, batteries included |
Dimensions | 13 x 41.5 x 6 cm (H x W x D) |
Operating temperature | 0° C/+45°C |
Measurement resolution | 4 x 10-5 s (1/25000 s) |
LED matrix | Numerical: 6 digits x 7 segments (10 x 5 LEDs) with 4 punctuation marks (full stop or colon) with manual/automatic brightness adjustment. |
Radio transmission | Digital FSK transmission; redundant code with information correctness verification and auto-correction |
Radio frequencies | 433.1125 MHz to 434.7375 MHz |
Radio transmission power | 10 mW |
Radio transmission range | Approx. 150 meters |
Processing unit | 16-bit microcontroller |
Time base | 12.8 MHz quartz, stability ±10ppm between 0°C and +45°C |
Power supply | Two internal Pb batteries |
Battery charging | Intelligent external Pb battery charger device |
Battery life | > 10 hours |
Buttons | • START/STOP button • LAP/RESET button |
Connections | • Type B MICRO USB connector to connect to a PC • Jack connector for external input/output |
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