---
product_id: 49246881
title: "JZK Professional Digital Sport Stopwatch Timer, 2 Rows 10 Memory, Countdown Alarm, battery + hang rope, PC2810"
brand: "jzk"
price: "COP 128411"
currency: COP
in_stock: true
reviews_count: 13
category: "Jzk"
url: https://www.desertcart.co/products/49246881-jzk-professional-digital-sport-stopwatch-timer-2-rows-10-memory
store_origin: CO
region: Colombia
---

# Countdown alarm & chime 10 memory laps stored 1/100s precision timing JZK Professional Digital Sport Stopwatch Timer, 2 Rows 10 Memory, Countdown Alarm, battery + hang rope, PC2810

**Brand:** jzk
**Price:** COP 128411
**Availability:** ✅ In Stock

## Summary

> ⏱️ Own Every Second, Beat Every Record!

## Quick Answers

- **What is this?** JZK Professional Digital Sport Stopwatch Timer, 2 Rows 10 Memory, Countdown Alarm, battery + hang rope, PC2810 by jzk
- **How much does it cost?** COP 128411 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/49246881-jzk-professional-digital-sport-stopwatch-timer-2-rows-10-memory)

## Best For

- jzk enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Timekeeping Modes:** Switch between 12/24 hour formats, calendar display, and countdown alarms to stay on schedule.
- • **Precision at Your Fingertips:** Track lap, intermediate, and average times with 1/100 second accuracy for unbeatable performance insights.
- • **Lightweight & Wearable Design:** Compact 65g stopwatch with a handy neck cord keeps you hands-free and ready to perform.
- • **Energy Efficient & Ready to Go:** Includes long-lasting CR2032 battery for low power consumption and immediate use out of the box.
- • **Memory That Works as Hard as You:** Store up to 10 lap times effortlessly, perfect for coaches and athletes pushing limits.

## Overview

The JZK Professional Digital Sports Stopwatch PC2810 is a lightweight, multifunctional timing device designed for sports professionals and enthusiasts. Featuring 1/100 second precision, 10 memory slots for lap times, countdown alarms, and a clear dual-line display, it supports 12/24 hour formats and includes a convenient neck cord. Powered by an included CR2032 battery, this stopwatch combines accuracy, durability, and portability to elevate your training and coaching sessions.

## Description

JZK Professional Digital Sports Stopwatch Timer, 2 Lines 10 Memory, Countdown, Alarm, Battery + Cord, PC2810 This multifunction stopwatch is particularly suitable for sports teachers, sports coaches, athletes, athletics, swimming, football Features*1. Normal Time: - Time in hours, minutes, seconds - Calendar with day, month and date - Alarm and chime. - 12/24 hour time options * 2. Chronograph (Stopwatch) - lap time - intermediate time - lap counter - 10 memory sheet with 1/100 seconds at 10 o'clock - faster, slower, average lap time display * 3. Countdown from 10 o'clock Specifications: - Material: ABS plastic - Battery: CR2032 battery (included), low power consumption, - Item Size: 8.2 * 6.2 * 2.3cm / 3.23 * 2.44 * 0.91 inch - Item Weight: 65g / 2.29oz - With a cord, practical to wear on the neck. - Product model: PC2810 Package List: 1 * Stopwatch with lanyard 1 * English user manual 1 * CR-2032 lithium button battery

Review: Just Brilliant - easy to use and read. Bought for time-keeping at swim meets, does the job beautifully. Enables me to keep track of lengths for 1500m etc with ease as well as split times. Couldn't ask for more 10/10
Review: Excellent value, easy to use - I am training to run a half marathon and lots of my training runs are to a set time, rather than distance, so I bought this stopwatch mainly for the countdown timer function. The stopwatch instructions were very easy to follow, the display is large and easy to read and the buttons are a good size. I used it for the first time last night; it worked perfectly and did exactly what I wanted it to do. It was light and easy to carry in my pocket, although I could have worn it around my neck, as it came with a good length cord. The stopwatch is good quality, great value and easy to use. The only reason I have not given it 5 stars is because I have only used it once - I'd like to see how it copes with wet weather and how long the battery lasts, but looking good so far!

## Features

- JZK Professional Digital Sports Stopwatch Timer, 2 Lines 10 Memory, Countdown, Alarm, Battery + Cord, PC2810
- This multifunction stopwatch is particularly suitable for sports teachers, sports coaches, athletes, athletics, swimming, football, etc.
- Chronograph (Stopwatch). - Lap time. - Intermediate time. - Lap counter. - 10 memory sheet with 1/100 seconds at 10 o'clock
- Faster, slower, average lap time display
- Countdown from 10 a.m. Alarm and chime.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0721D785Y |
| Best Sellers Rank | 46,488 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 81 in Stopwatches |
| Brand | JZK |
| Brand Name | JZK |
| Colour | Black/White |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 1,117 Reviews |
| Global Trade Identification Number | 06920484235665 |
| Item Dimensions D x W x H | 2.3D x 8.2W x 6.2H centimetres |
| Item Weight | 64 g |
| Item weight | 64 g |
| Material | Acrylonitrile Butadiene Styrene , Plastic |
| Material Type | Acrylonitrile Butadiene Styrene, Plastic |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of settings | 7 |
| Product dimensions | 2.3D x 8.2W x 6.2H centimetres |
| Screen Size | 6.2 Centimetres |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** JZK
- **Colour:** Black/White
- **Item weight:** 0.14 Pounds
- **Material:** Acrylonitrile Butadiene Styrene, Plastic
- **Product dimensions:** 2.3D x 8.2W x 6.2H centimetres

## Images

![JZK Professional Digital Sport Stopwatch Timer, 2 Rows 10 Memory, Countdown Alarm, battery + hang rope, PC2810 - Image 1](https://m.media-amazon.com/images/I/61xHOq2R5nL.jpg)
![JZK Professional Digital Sport Stopwatch Timer, 2 Rows 10 Memory, Countdown Alarm, battery + hang rope, PC2810 - Image 2](https://m.media-amazon.com/images/I/61NUnNtkQDL.jpg)
![JZK Professional Digital Sport Stopwatch Timer, 2 Rows 10 Memory, Countdown Alarm, battery + hang rope, PC2810 - Image 3](https://m.media-amazon.com/images/I/614c75drlJL.jpg)
![JZK Professional Digital Sport Stopwatch Timer, 2 Rows 10 Memory, Countdown Alarm, battery + hang rope, PC2810 - Image 4](https://m.media-amazon.com/images/I/61YFLOsgBLL.jpg)
![JZK Professional Digital Sport Stopwatch Timer, 2 Rows 10 Memory, Countdown Alarm, battery + hang rope, PC2810 - Image 5](https://m.media-amazon.com/images/I/51E0xbdJPTL.jpg)

## Questions & Answers

**Q: How do you switch the beep off?**
A: Sorry don't know.  I think it is linked to some kind of timer but still not figured it out.

**Q: Can the alarm be made silent or turned off**
A: you can turn off the alarm.

**Q: Can you turn this off?**
A: No.  It does have a start/stop button though.

**Q: I need to set a countdown timer to 30 seconds then have a loud alarm go off. Does this watch do this? Ta**
A: It will count down from 30 seconds.  However without knowing for what purpose the watch is required the alarm may not be loud enough.  It is quiet.  It is however loud enough for me and suits my needs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just Brilliant
*by R***E on 4 January 2020*

easy to use and read. Bought for time-keeping at swim meets, does the job beautifully. Enables me to keep track of lengths for 1500m etc with ease as well as split times. Couldn't ask for more 10/10

### ⭐⭐⭐⭐ Excellent value, easy to use
*by T***. on 11 March 2020*

I am training to run a half marathon and lots of my training runs are to a set time, rather than distance, so I bought this stopwatch mainly for the countdown timer function. The stopwatch instructions were very easy to follow, the display is large and easy to read and the buttons are a good size. I used it for the first time last night; it worked perfectly and did exactly what I wanted it to do. It was light and easy to carry in my pocket, although I could have worn it around my neck, as it came with a good length cord. The stopwatch is good quality, great value and easy to use. The only reason I have not given it 5 stars is because I have only used it once - I'd like to see how it copes with wet weather and how long the battery lasts, but looking good so far!

### ⭐⭐⭐⭐⭐ Lap times are great
*by K***E on 23 July 2021*

You have to go through a few other times that I don't need before getting to the lap time, but I tested it out on getting 5 different lap times and it did the job great, good when you know how to use it, suggest having a play around with it and you will then be fine. I would recommend it.

## Frequently Bought Together

- JZK Professional Digital Sport Stopwatch Timer, 2 Rows 10 Memory, Countdown Alarm, battery + hang rope, PC2810
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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-10-13*