---
product_id: 99797485
title: "eoocvt V4 Bestlap Lap Timer Infrared Ultrared Racing Track Professional Receiver Beacon Transmitter Stopwatch for Car Karting"
brand: "eoocvt"
price: "€ 2.61"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.pt/products/99797485-eoocvt-v4-bestlap-lap-timer-infrared-ultrared-racing-track-professional
store_origin: PT
region: Portugal
---

# 2.2 inch display 30+ hours battery life 1000x race records eoocvt V4 Bestlap Lap Timer Infrared Ultrared Racing Track Professional Receiver Beacon Transmitter Stopwatch for Car Karting

**Brand:** eoocvt
**Price:** € 2.61
**Availability:** ❌ Out of Stock

## Summary

> 🏁 Race Ahead with Precision!

## Quick Answers

- **What is this?** eoocvt V4 Bestlap Lap Timer Infrared Ultrared Racing Track Professional Receiver Beacon Transmitter Stopwatch for Car Karting by eoocvt
- **How much does it cost?** € 2.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/99797485-eoocvt-v4-bestlap-lap-timer-infrared-ultrared-racing-track-professional)

## Best For

- eoocvt enthusiasts

## Why This Product

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

## Key Features

- • **Race Like a Pro!:** Keep track of 1000 race records with ease.
- • **Compact Powerhouse:** Lightweight design at just 136 grams.
- • **Endurance Champion:** Enjoy 30+ hours of uninterrupted racing fun.
- • **Plug & Play Convenience:** Seamless connection for instant setup.
- • **User-Friendly Interface:** Review your last 10 races effortlessly.

## Overview

The eoocvt V4 Bestlap Lap Timer is a professional-grade stopwatch designed for car karting enthusiasts. It features a robust memory capable of storing 1000 race records, each with up to 99 laps. With a user-friendly 2.2-inch display and a battery life exceeding 30 hours, this device ensures you never miss a moment on the track. Its plug-and-play functionality allows for easy connection to your PC for data management, making it an essential tool for serious racers.

## Description

We deeply know what kind of lap counter device the riders needs: Professional, Powerful, Easy for use, Looks cool.  Size：80x50.5x14.9mm Power: 3.6V Li LIR2450 battery Capacity:110mAh, charging time: 30 min., Working time: Minimum 30 hours  FAQ:  1. What happened if the timing is not accurate?  When the battery is very low, RTC(real time clock) will stop working, and the device will not run normally. Recharge it and it will work again.  2. How to download records to computer?  Turn off your timer, and connect to PC with USB cord;Turn on your timer, and your PC will recognize it as a FlashDisk. Work on your timer like a flashdisk.  3. Why USD does not work?  Charge the battery for a while and try again later;  4. How to change the minimum time interval, for example, 1 sec. 5 sec. 10 sec.   The default time interval is 10 seconds, which means your each lap timer must be longer than 10 seconds. To change the minimum time interval, press the T and enter the clock mode, then press S for 6 seconds, see the LED flash, and you will see the new interval, 10 -> 1 ->5 ->10;  5. How to delete old records?  In clock mode or history review mode, press the O button 6 seconds, the memory will be formatted, you will see LED flashing during this time;  6. Why the LED does not light up during recharge;  Yes the LED won’t light up during recharge unless the power is switched on. It is normal. because the device is completely power off when switch is OFF. ALWAYS turn off the device before you stop recharge and unplug the USB.

## Features

- The device memory can keep 1000x race records, each race record holds max. 99 laps; The user can review the last 10 race records that are stored in the memory
- USB connection to PC to upload or download history records.
- 30+ hours working time for each battery recharge; LIR2450 is applied in this device.
- Plug and play connection between the signal receiver and the reader.
- With 2.2 inch big screen,3x AA batteries forthe beacon under optimized power management, working distance and working time are secured.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Brand | eoocvt |
| Material | Polycarbonate |
| Product Dimensions | 0.59"D x 3.15"W x 1.99"H |
| Item Weight | 136 Grams |
| Number of settings | 7 |
| UPC | 726587265679 |
| Screen Size | 2.2 Inches |
| Manufacturer | eoocvt |
| Item Package Dimensions L x W x H | 4.7 x 2.7 x 1.7 inches |
| Package Weight | 0.14 Kilograms |
| Item Dimensions  LxWxH | 3.15 x 0.59 x 1.99 inches |
| Brand Name | eoocvt |

## Product Details

- **Color:** Black
- **Brand:** eoocvt
- **Material:** Polycarbonate
- **Product Dimensions:** 0.59"D x 3.15"W x 1.99"H
- **Item Weight:** 136 Grams

## Images

![eoocvt V4 Bestlap Lap Timer Infrared Ultrared Racing Track Professional Receiver Beacon Transmitter Stopwatch for Car Karting - Image 1](https://m.media-amazon.com/images/I/41yIWJE4b4L.jpg)
![eoocvt V4 Bestlap Lap Timer Infrared Ultrared Racing Track Professional Receiver Beacon Transmitter Stopwatch for Car Karting - Image 2](https://m.media-amazon.com/images/I/41k+EeT+f0L.jpg)
![eoocvt V4 Bestlap Lap Timer Infrared Ultrared Racing Track Professional Receiver Beacon Transmitter Stopwatch for Car Karting - Image 3](https://m.media-amazon.com/images/I/412iebp-zaL.jpg)
![eoocvt V4 Bestlap Lap Timer Infrared Ultrared Racing Track Professional Receiver Beacon Transmitter Stopwatch for Car Karting - Image 4](https://m.media-amazon.com/images/I/31dQJ2COARL.jpg)
![eoocvt V4 Bestlap Lap Timer Infrared Ultrared Racing Track Professional Receiver Beacon Transmitter Stopwatch for Car Karting - Image 5](https://m.media-amazon.com/images/I/41j4G7AdcWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for karting... !!!!!
*by R***T on May 10, 2022*

I am a mechanic at a indoor kart racing track.. This is a great timer that is accurate and has about almost 50 ft range.. Our track is about 20 ft wide and it has never not picked up a lap that I know of. Get a second one of the these and use the extra beacon for sector timing !!!!! As a mechanic I just made a little bracket to mount the timer on. Then it can just slip on and off any car I want to time or tune without setting up races on the main system.. Great Item !!!! I would give it a 6 if I could !!!

### ⭐⭐⭐⭐⭐ Works!
*by D***B on August 27, 2020*

Lap timer works well, wish the mounting spots were a little larger for bigger zip ties. As my buddy said, "Chairman Mao is less Chinese then this thing, but it works." Great for the money and good basic motorcycle lap timer.

### ⭐ Did not work
*by J***. on July 11, 2024*

This one did not work. I just had an opportunity to try it.

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**Shop now:** [https://www.desertcart.pt/products/99797485-eoocvt-v4-bestlap-lap-timer-infrared-ultrared-racing-track-professional](https://www.desertcart.pt/products/99797485-eoocvt-v4-bestlap-lap-timer-infrared-ultrared-racing-track-professional)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*