---
product_id: 551456510
title: "Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon"
brand: "rolilink"
price: "$466395"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/551456510-stopwatch-timer-digital-stop-watch-with-0-01second-and-0
store_origin: CO
region: Colombia
---

# 400 laps memory storage LED backlight for low-light clarity 0.001s ultra-precise timing Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon

**Brand:** rolilink
**Price:** $466395
**Availability:** ✅ In Stock

## Summary

> ⏱️ Own Every Millisecond, Lead Every Lap!

## Quick Answers

- **What is this?** Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon by rolilink
- **How much does it cost?** $466395 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/551456510-stopwatch-timer-digital-stop-watch-with-0-01second-and-0)

## Best For

- rolilink enthusiasts

## Why This Product

- Trusted rolilink brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Memory Master:** Store and review up to 400 lap times with dual-split memory for comprehensive race analysis.
- • **Visibility Anytime:** Bright LED backlight ensures crystal-clear display even in dim or night conditions.
- • **Multi-Function Timer:** Versatile countdown, pacer, and alarm clock functions tailored for coaches and athletes alike.
- • **Precision that Counts:** Experience split-second accuracy down to 0.001 seconds for elite performance tracking.
- • **Smart Power Efficiency:** Auto shut-off after 10 minutes of inactivity keeps your stopwatch ready when you are.

## Overview

The Rolilink RL-3400 Stopwatch Timer is a stainless steel, professional-grade digital stopwatch featuring ultra-precise 0.001-second timing, a large 2.59-inch LED backlit display, and an impressive 400-lap dual-split memory. Designed for coaches and marathon runners, it offers multi-functional timing modes including countdown, pacer, and alarm, with smart power-saving auto shut-off and easy battery replacement. Compact and durable, it’s engineered to elevate your training and race-day performance.

## Description

Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon

## Features

- 【Backlight Stopwatch】-- LED Backlight clearly display screen information in weak light conditions . And a Plastic film on screen , protect led screen .
- 【Stopwatch function】-- 400 dual-split memory and 1/100 accuracy with the ability to review both cumulative and lap splits, multi-functional milliseconds stopwatch, three row display, two sets of record memory ( Normal timing--Stopwatch mode and cumulative timing--Stopwatch L mode ) . Looking up records up and down, read the Fastest/Average/Slow time is available .
- 【Smart power saving】-- Automatically shut down if no operation within 10 minutes. Battery could be replaced when the power is run out .
- 【Time and date display】-- 12h and 24h settings are optional . And read the time, calendar, minutes, seconds, and 1/100th seconds .
- 【Timer】-- Countdown timer up to 9 hours, 59 minutes, 59 seconds. Also with Pacer ，Alarm clock, Boating stopwatch functions .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | 400 Lap-backlight-metal |
| Brand | Rolilink |
| Material | Stainless Steel |
| Product Dimensions | 3.13"D x 2.59"W x 0.71"H |
| Item Weight | 0.28 Kilograms |
| Number of settings | 6 |
| Screen Size | 2.59 Inches |
| Manufacturer | Rolilink |
| Item Package Dimensions L x W x H | 5.08 x 5.04 x 1.34 inches |
| Package Weight | 0.28 Kilograms |
| Item Dimensions  LxWxH | 3.13 x 2.59 x 0.71 inches |
| Brand Name | Rolilink |
| Model Name | RL-3400 |
| Number of Items | 1 |
| Part Number | RL-3400 |

## Product Details

- **Color:** 400 Lap-backlight-metal
- **Brand:** Rolilink
- **Material:** Stainless Steel
- **Product Dimensions:** 3.13"D x 2.59"W x 0.71"H
- **Item Weight:** 0.28 Kilograms

## Images

![Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon - Image 1](https://m.media-amazon.com/images/I/61HjXYT6spL.jpg)
![Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon - Image 2](https://m.media-amazon.com/images/I/71yhhedM7IL.jpg)
![Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon - Image 3](https://m.media-amazon.com/images/I/61c4f9LP0tL.jpg)
![Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon - Image 4](https://m.media-amazon.com/images/I/51s95+je8SL.jpg)
![Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon - Image 5](https://m.media-amazon.com/images/I/81rk96Z6SUL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good
*by S***E on May 22, 2025*

works good for corning for boxing

### ⭐⭐⭐⭐⭐ Great item
*by P***  on April 25, 2025*

GREAT! Yes it can be confusing at first but after actually reading the directions it makes perfect sense. I love using it to time my runs and sprints for track. It it an amazing stopwatch for a gift too.

### ⭐⭐⭐⭐ Good watch
*by 8***8 on October 11, 2023*

It's a good watch, with a convenient light.The only thing I don't like about it, is the chain connects to the bottom of the watch. Which places it into your watch pocket upside-down, so that the watch is resting on the mode button, on the top of the watch. The watch is naturally in your watch pocket resting on the mode button, and constantly cycling through the mode functions.If the chain attached to the top of the watch with the function buttons on the side, it'd be a perfect pocket watch.

## Frequently Bought Together

- Stopwatch Timer, Digital Stop Watch with 0.01second & 0.001second Timing, Metal 10/100/400 Laps Memory, Rolilink Large dispaly Alarm Clock for Coach Sports Running Marathon
- Pgzsy 2 Pack Multi-Function Electronic Digital Sport Stopwatch Timer, Large Display with Date Time and Alarm Function,Suitable for Sports Coaches Fitness Coaches and Referees,Pgzsy

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co/products/551456510-stopwatch-timer-digital-stop-watch-with-0-01second-and-0](https://www.desertcart.co/products/551456510-stopwatch-timer-digital-stop-watch-with-0-01second-and-0)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-21*