Seiko Time Creation Inc.
Seiko Time Creation RD-100 Lap Counter

Manufacturer: Seiko Time Creation Inc.
Model: RD-100
Overview
You can set up to 99 laps for the countdown.
Each press of the grip switch decreases the set number of laps by one.
The unit operates on a built-in DC 12V battery, allowing you to move the display board easily and safely.
Specification
| Category | Details |
|---|---|
| Display | Electromagnetic 7-segment (yellow) |
| Character Height | Approx. 305 mm |
| Power Supply | AC 100–240 V |
| Enclosure | Outdoor-use, drip-proof |
| Operating Temperature | −10°C to +50°C |
| Overall Dimensions | W1,000 × H1,800 × D1,000 mm |
| Display Area (Three faces) | W740 × H550 mm |
| Weight | Approx. 60 kg |
System Configurations
| Item | Quantity |
|---|---|
| Lap counter | 1 unit |
| Grip switch | 1 unit |
| Portable battery | 1 piece |
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