---
product_id: 759105193
title: "White Magnetic Digital Classroom Timer (TCR21040)"
brand: "teacher created resources"
price: "฿991"
currency: THB
in_stock: true
reviews_count: 8
category: "Teacher Created Resources"
url: https://www.desertcart.co.th/products/759105193-white-magnetic-digital-classroom-timer-tcr21040
store_origin: TH
region: Thailand
---

# 99m 59s max timer Magnetic & stand mount Dual countdown & stopwatch White Magnetic Digital Classroom Timer (TCR21040)

**Brand:** teacher created resources
**Price:** ฿991
**Availability:** ✅ In Stock

## Summary

> ⏳ Stay ahead of time, never miss a moment!

## Quick Answers

- **What is this?** White Magnetic Digital Classroom Timer (TCR21040) by teacher created resources
- **How much does it cost?** ฿991 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/759105193-white-magnetic-digital-classroom-timer-tcr21040)

## Best For

- teacher created resources enthusiasts

## Why This Product

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

## Key Features

- • **Magnetic & Desktop Ready:** Clings effortlessly to whiteboards or stands independently for ultimate placement flexibility.
- • **Versatile Timing Mastery:** Seamlessly switch between countdown and stopwatch modes for every classroom challenge.
- • **Compact Yet Highly Visible:** Perfectly sized for easy viewing without cluttering your workspace or whiteboard.
- • **Battery-Powered Portability:** Runs on a single AAA battery, ensuring reliable timing wherever your classroom takes you.
- • **Generous 100-Minute Capacity:** Handles long tests, experiments, or games with a max duration of 99 minutes 59 seconds.

## Overview

The Teacher Created Resources White Magnetic Digital Classroom Timer (TCR21040) is a compact, dual-function timer offering both countdown and stopwatch modes with a max duration of nearly 100 minutes. Designed for classroom efficiency, it magnetically attaches to whiteboards or stands on desktops, powered by a single AAA battery (not included). Ideal for timed tests, experiments, and games, it combines visibility, versatility, and portability in one sleek device.

## Description

These digital timers are a countdown timer and a stopwatch in one. Great for math exercises, science experiments, timed tests, games, classroom management, and more! They stick to whiteboards or any magnetically-receptive surface and include a retractable stand for desktop use. Requires 1 AAA battery (not included).

Review: Easy to see - This timer is a great size to see. I don’t loose this one like I loose the smaller digital timers!
Review: Good - Siemple and useful

## Features

- The digital timer is a countdown timer and a stopwatch in one. Great for math exercises, science experiments, timed tests, games,classroom management, and more. The timers sticks to whiteboards or any magnetically-receptive surface and include a retractable stand for desktop use.
- Counts up and down. Max duration is 99m 59s.
- Measures 3-5/8" L x 2" W x 3/4" H
- Requires 1 AAA battery (not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DNNR13KN |
| Best Sellers Rank | #36,176 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #228 in Timers |
| Brand | Teacher Created Resources |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (72) |
| Date First Available | January 6, 2025 |
| Item Weight | 2.22 ounces |
| Item model number | TCR21040 |
| Manufacturer | Teacher Created Resources |
| Manufacturer Part Number | TCR21040 |
| Package Dimensions | 6.5 x 4.92 x 0.87 inches |

## Images

![White Magnetic Digital Classroom Timer (TCR21040) - Image 1](https://m.media-amazon.com/images/I/71YqEDWexRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to see
*by T***. on February 9, 2026*

This timer is a great size to see. I don’t loose this one like I loose the smaller digital timers!

### ⭐⭐⭐⭐⭐ Good
*by D***A on February 11, 2026*

Siemple and useful

### ⭐⭐⭐⭐⭐ Like described
*by A***P on January 25, 2026*

Great timer exactly like described.

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**Shop now:** [https://www.desertcart.co.th/products/759105193-white-magnetic-digital-classroom-timer-tcr21040](https://www.desertcart.co.th/products/759105193-white-magnetic-digital-classroom-timer-tcr21040)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-05-07*