Home / Stopwatches / 9 Digit Days Stopwatch
Model CS906
Count down 999 days, down to the second.
A jumbo 9-digit LED stopwatch that counts up or down across days, hours, minutes and seconds — programmable from 1 minute up to 999 days 23 hours 59 minutes. Built for construction sites, events, labs and factories that need a visible countdown to completion.
Specifications
What's under the hood.
Operation
Set it once, let it run.
Install a 9V 300mAh chargeable battery in the compartment on the back cover, and set Battery to the ON position.
Connect the 12V power adapter to the DC socket, and set START/STOP to STOP.
Hold RESET for 2+ seconds to zero the display, then use INC/DEC with D+, H+ or M+ to set your countdown start time.
Set START/STOP to START to begin the countdown — pause any time by switching back to STOP, then resume from where you left off.
At 000:00:00:00 a continuous beep sounds; switch to STOP to silence it. The Display ON/OFF switch can blank the digits to save power while the count continues in the background.
Sizes & pricing
Four digit heights, 2.3" to 10".
| Digit Height | Model No. | Datasheet | Intl. (USD) | India (INR) |
|---|---|---|---|---|
| 2.3" | CS902 | $250 | ₹9,500 | |
| 4" | CS904 | Email us | $475 | ₹16,000 |
| 6" | CS906 | Email us | $950 | ₹28,000 |
| 10" | CS910 | Email us | $1,200 | ₹45,000 |
Prices include courier shipping. GST @18% applies to India orders.
Recommended for
Anywhere the clock is the story.
Construction sites
A visible countdown to project completion, kept running through power interruptions.
Events
Countdown to doors-open, race start, or a launch moment, readable from across the venue.
Labs & factories
Track process or cure time in days, with an audible alert at zero.
Sports & fitness centres
Long-duration countdowns for challenges, camps and multi-day events.
Need a different digit count?
We also build 7 and 8-digit day counters.
See the full stopwatch catalogue, or tell us your required range and we'll recommend a model.
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