---
product_id: 709189
title: "ACCUSPLIT AX850 Lane Timer/Pace Clock, Blue, 15-Inch"
brand: "accusplit"
price: "£157.17"
currency: GBP
in_stock: true
reviews_count: 13
category: "Accusplit"
url: https://www.desertcart.co.uk/products/709189-accusplit-ax850-lane-timer-pace-clock-blue-15-inch
store_origin: GB
region: United Kingdom
---

# 15-inch high-visibility blue face 1-second resolution timing rugged ABS plastic housing ACCUSPLIT AX850 Lane Timer/Pace Clock, Blue, 15-Inch

**Brand:** accusplit
**Price:** £157.17
**Availability:** ✅ In Stock

## Summary

> 🔵 Stay ahead of the pack with precision timing that’s impossible to miss!

## Quick Answers

- **What is this?** ACCUSPLIT AX850 Lane Timer/Pace Clock, Blue, 15-Inch by accusplit
- **How much does it cost?** £157.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/709189-accusplit-ax850-lane-timer-pace-clock-blue-15-inch)

## Best For

- accusplit enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Durable ABS plastic casing resists splashes and withstands outdoor conditions.
- • **Stable & Portable:** Built-in base extension prevents tipping in wind and makes transport effortless.
- • **Bold 15-Inch Display:** Large, vibrant blue face ensures visibility from across the pool or training area.
- • **User-Friendly Operation:** Simple push-button start/stop functionality keeps your focus on performance.
- • **Precision Timing at a Glance:** Counts up to 60 minutes with 1-second accuracy for flawless lap tracking.

## Overview

The ACCUSPLIT AX850 Lane Timer/Pace Clock features a bold 15-inch blue face for easy visibility, precise 1-second resolution timing up to 60 minutes, and rugged ABS plastic construction for durability. Designed for swim training and versatile timing needs, it offers simple push-button controls and a stable base extension for outdoor use. Powered by a single AA battery and backed by a 5-year limited warranty, it’s the essential timing tool for serious athletes and coaches.

## Description

ACCUSPLIT's new AX850 Pace Clock brings the return of the swimming lane timer to our product line. With a 15 inch face, this clock-style timer is easy to see from far away. It's perfect for swim training but also can be used for any other timing. Very simple to operate, it is powered by 1 "AA" cell. It is made of Rugged ABS plastic housing in bright blue. Counts up with 1 second resolution to 60 minutes then repeats. Push Button Start/Stop. It features a built in base extension to help keep the unit upright in windy conditions. Instructions and Battery included.

Review: Great for a small pool - My outdoor pool clock had the minute hand fall off after water polo balls damage. Got this for personal use since I swim lots of 5 and 10K meter straight swims, and I really need the minute hand for keeping track of laps. My pool manager is nice enough to let me store it under a cabinet, but it is small enough to carry in and out if necessary. This 14 inch face is nicely visible from up to about 10 yards at water level when doing flip turns (with 68 year old eyes wearing goggles), so I try to use the first three or four lanes. So far performs flawlessly. It is nice to have a button to turn the clock off without having to remove the battery. Well constructed, and seems to have pretty good resistance to splashed water. The plate at the bottom that can be pulled out to widen the base and help with wind resistance is a plus for me when outside. I recommend for anyone who can do with a smaller clock.
Review: Good choice - Good for the team, big and easy to look at it

## Features

- A High-Quality Pace Clock Timer at an Economical Price
- With a 15 inch face, this clock-style timer is easy to see from far away
- It's perfect for swim training but also can be used for any other timing
- Push Button Start/Stop Counts up with 1 second resolution to 60 minutes then repeats

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00247LOXE |
| Best Sellers Rank | #88,587 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #447 in Timers |
| Brand | ACCUSPLIT |
| Brand Name | ACCUSPLIT |
| Color | Blue |
| Customer Reviews | 4.0 out of 5 stars 204 Reviews |
| Global Trade Identification Number | 00093866217002 |
| Included Components | AX850 Timer, Instruction Sheet and 1 “AA” Battery (installed in unit) |
| Item Dimensions D x W x H | 9.84"D x 15.55"W x 15"H |
| Item Type Name | ACCUSPLIT AX850 Large Format Lane Timer/Pace Clock |
| Item Weight | 850 Grams |
| Manufacturer | Accusplit, Inc. |
| Manufacturer Part Number | AX850 |
| Manufacturer Warranty Description | Limited 5 year proof of purchase warranty. (after 90 days, service available for a small fee until at least 5 years after purchase date). |
| Material | ABS Plastic |
| Material Type | ABS Plastic |
| Model Number | AX850 |
| Number of settings | 11 |
| Product Dimensions | 9.84"D x 15.55"W x 15"H |
| Screen Size | 15 Inches |
| UPC | 093866217002 799916960040 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** ACCUSPLIT
- **Color:** Blue
- **Item Weight:** 850 Grams
- **Material:** ABS Plastic
- **Product Dimensions:** 9.84"D x 15.55"W x 15"H

## Images

![ACCUSPLIT AX850 Lane Timer/Pace Clock, Blue, 15-Inch - Image 1](https://m.media-amazon.com/images/I/91UnMiKY1PL.jpg)
![ACCUSPLIT AX850 Lane Timer/Pace Clock, Blue, 15-Inch - Image 2](https://m.media-amazon.com/images/I/51qY5ZszaNL.jpg)
![ACCUSPLIT AX850 Lane Timer/Pace Clock, Blue, 15-Inch - Image 3](https://m.media-amazon.com/images/I/91AXqZz-JBL.jpg)
![ACCUSPLIT AX850 Lane Timer/Pace Clock, Blue, 15-Inch - Image 4](https://m.media-amazon.com/images/I/916USGfCknL.jpg)
![ACCUSPLIT AX850 Lane Timer/Pace Clock, Blue, 15-Inch - Image 5](https://m.media-amazon.com/images/I/31Zdd-1o-RL.jpg)

## Questions & Answers

**Q: is this clock small enough to be hand carried on a flight or what are it dimensions and weight?**
A: Hi Julian, This clock is about 18" wide, 23'' tall, and 8" thick. It's not heavy, probably less than 10 pounds. I don't actually know if those dimensions make it overhead storage compatible. Hope this helps,Matt

**Q: The wind flipped my clock, now it won't start again. Any ideas on how to repair or replace the clock ?**
A: Here's a troubleshooting guide.  http://www.competitorswim.com/wp-content/uploads/pdf/high/CSP_PaceClock_HIGH.pdf    I would suspect the little metal strip that goes between the end of the battery and the contact.    That strip is attached to the switch.  The most simple defect would be if the strip simply fell out of the battery compartment when your clock flipped over.  Just open the battery cover, then reinsert the strip between the battery and the contact and that might fix your problem.  If not that, then go to the weblink above and try all the other things.  For instance, If you remove the strip and reinstall the battery and the clock runs (constantly) then it's a problem with your switch circuit.  Otherwise, it's something in the clock motor or the hands are overlapping.  Good Luck!

**Q: Where is this clock made?**
A: I have no idea but it works well, batteries last as long as turned off but it is way smaller than photo indicates.  Definitely single lane clock, cannot be seen by multiple lanes

**Q: Can this clock be submerged under water?**
A: No, it cannot. I purchased this clock - and found it, basically, to be a piece of junk. It's a very simple push button on/off switch but it broke almost immediately. Really frustrating product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for a small pool
*by L***. on July 13, 2013*

My outdoor pool clock had the minute hand fall off after water polo balls damage. Got this for personal use since I swim lots of 5 and 10K meter straight swims, and I really need the minute hand for keeping track of laps. My pool manager is nice enough to let me store it under a cabinet, but it is small enough to carry in and out if necessary. This 14 inch face is nicely visible from up to about 10 yards at water level when doing flip turns (with 68 year old eyes wearing goggles), so I try to use the first three or four lanes. So far performs flawlessly. It is nice to have a button to turn the clock off without having to remove the battery. Well constructed, and seems to have pretty good resistance to splashed water. The plate at the bottom that can be pulled out to widen the base and help with wind resistance is a plus for me when outside. I recommend for anyone who can do with a smaller clock.

### ⭐⭐⭐⭐⭐ Good choice
*by A***A on November 28, 2025*

Good for the team, big and easy to look at it

### ⭐⭐⭐ Pace clock
*by J***N on August 7, 2021*

First use, minute hand keeps stopping .. second hand works well, but useless clock poor quality !! Brand new and same issue as reported by others, was hoping that was just a rare situation but true.. new, 1st use and minute Jams time and again.. not worth $$. Will return and spend more for more quality product Addendum.. 1 week later.. after removing the black wand/adjuster from back of clock which allows one to zero the clock with each use, the clock works fine. To zero clock though I have to remove the small back cover each time… not much trouble… hence keeping the clock.. update more later if any future problems

## Frequently Bought Together

- ACCUSPLIT AX850 Lane Timer/Pace Clock, Blue, 15-Inch
- Classic Kickboard for Swim Training
- Speedo Unisex-Adult Swim Training Pull Buoy

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*