---
product_id: 535794344
title: "8.5'' Digital Atomic Clock with Indoor Outdoor Temp | Battery Operated Self-Setting Clock with Day and Date, 4 Time Zones, Auto DST, Suitable for Classroom, Office, Living Room"
brand: "wallarge"
price: "6447F"
currency: XPF
in_stock: true
category: "Wallar Ge"
url: https://frenchpolynesia.desertcart.com/products/535794344-8-5-digital-atomic-clock-with-indoor-outdoor-temp-battery
store_origin: PF
region: French Polynesia
---

# Atomic time sync, 4 zones Battery-powered, low-batt alert Indoor/outdoor temp display 8.5'' Digital Atomic Clock with Indoor Outdoor Temp | Battery Operated Self-Setting Clock with Day and Date, 4 Time Zones, Auto DST, Suitable for Classroom, Office, Living Room

**Brand:** wallarge
**Price:** 6447F
**Availability:** ✅ In Stock

## Summary

> ⏳ Stay ahead of time and trends with WallarGe’s atomic precision!

## Quick Answers

- **What is this?** 8.5'' Digital Atomic Clock with Indoor Outdoor Temp | Battery Operated Self-Setting Clock with Day and Date, 4 Time Zones, Auto DST, Suitable for Classroom, Office, Living Room by wallarge
- **How much does it cost?** 6447F with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [frenchpolynesia.desertcart.com](https://frenchpolynesia.desertcart.com/products/535794344-8-5-digital-atomic-clock-with-indoor-outdoor-temp-battery)

## Best For

- wallarge enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Settings:** Switch between 12/24-hour formats and Fahrenheit/Celsius with a simple button press.
- • **Bold, Clear Display:** Large 8.5'' screen with big digits, seconds, day, and date for quick, at-a-glance info.
- • **Dual Temp Monitoring:** Seamlessly track indoor and outdoor temperatures with a wireless sensor up to 330 feet away.
- • **Precision Atomic Sync:** Automatically updates daily via WWVB for flawless timekeeping across EST, CST, MST, PST zones.
- • **Effortless Daylight Savings:** Auto DST adjustment means never worrying about clock changes again.

## Overview

The WallarGe 8.5'' Digital Atomic Clock delivers ultra-accurate time synced daily via WWVB radio signals across four US time zones. Featuring a large, easy-to-read display, it shows time with seconds, day, date, and both indoor and outdoor temperatures transmitted wirelessly from a sensor up to 330 feet away. Battery-powered and cordless, it includes auto daylight saving time adjustment and customizable 12/24-hour and Fahrenheit/Celsius modes, making it a sleek, reliable timepiece for modern offices and homes.

## Description

Buy WallarGe 8.5'' Digital Atomic Clock with Indoor Outdoor Temp | Battery Operated Self-Setting Clock with Day and Date, 4 Time Zones, Auto DST, Suitable for Classroom, Office, Living Room: Outdoor Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Accurate Atomic Clock: The atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast, which will update time automatically every midnight to ensure accurate time. It has 4 time zones: EST, CST, MST, PST. (No Backlight)
- Atomic Clock with Indoor and Outdoor Temperature: This atomic clock can display both indoor and outdoor temperature, helps you better manage your daily life. The wireless outdoor sensor monitors and transmits the outdoor temperature to the clock to display. The sensor should be placed within 330 feet and out of direct sunlight or rain
- Digital Clock Battery Operated (No Backlight): Both the digital clock and outdoor sensor are supported by non-rechargeable batteries: 3xAAA for clock and 2xAA for outdoor sensor. (Batteries are not included). When batteries of clock or sensor are running low, there would be a low battery symbol appearing on screen and blinking, reminding you to replace new batteries in time
- Digital Alarm Clock with AUTO DST: When alarm or DST is set on, there would be a corresponding icon staying on screen. Both of them could be turned off manually if for no need. With DST on, clock will go forward or fall back one hour automatically in daylight saving time
- Large Display with Temperature, Day and Date: The clock shows time with seconds in big bold in the middle of screen, help you read the time easily and quickly. It also displays indoor temp/outdoor temp/day/date on bottom, provides a full information you need on clock
- 12/24Hr Time Mode and Fahrenheit/Degree Switchable: This atomic clock has two display modes (standard time and military time). When clock time is set for one mode, the alarm time would be followed same automatically. Also, the temperature display could be exchanged from Fahrenheit to Degree by clicking the button on back

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYNJW532 |
| Additional Features | Cordless, Atomic Clock, Indoor Outdoor Temperature Display, Date, Day of the Week, Seconds, Time Zone, Auto DST, Wall Clock, Desk Clock |
| Alarm Clock | Yes |
| Best Sellers Rank | #8,758 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #123 in Alarm Clocks |
| Brand Name | WallarGe |
| Clock Form | Multi Display |
| Color | Carbon Black |
| Connectivity Technology | RF |
| Customer Reviews | 4.4 4.4 out of 5 stars (7,973) |
| Display Type | Digital |
| Frame Material | Acrylonitrile Butadiene Styrene |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Dimensions W x H | 7"W x 5.2"H |
| Item Weight | 16 ounces |
| Manufacturer Part Number | CL7001 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operation Mode | Atomic |
| Power Source | Battery Powered |
| Screen Size | 8.5 inches |
| Shape | Rectangular |
| Size | 8.5 INCH |
| Style Name | Modern |
| Theme | Plain |
| Unit Count | 1 Count |

## Product Details

- **Brand:** WallarGe
- **Color:** Carbon Black
- **Display Type:** Digital
- **Indoor/Outdoor Usage:** Indoor, Outdoor
- **Power Source:** Battery Powered
- **Product Dimensions:** 7"W x 5.2"H
- **Shape:** Rectangular
- **Style:** Modern
- **Theme:** Plain

## Images

![8.5'' Digital Atomic Clock with Indoor Outdoor Temp | Battery Operated Self-Setting Clock with Day and Date, 4 Time Zones, Auto DST, Suitable for Classroom, Office, Living Room - Image 1](https://m.media-amazon.com/images/I/61F1Umv-hjL.jpg)

## Available Options

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

## Questions & Answers

**Q: After installing batteries, my clock is not showing the outside temp, how to make it work?**
A: Select any one of the ABC channels on the clock and set the channel of the sensor to be the same. The outdoor temperature will be displayed within 3 minutes.

**Q: Does it light up in the dark?**
A: No, it doesn’t have a backlight feature.

**Q: What time zone does it support?**
A: 4 U.S time zones (EST, CST, MST, PST ).

**Q: How to correct the wrong day of week?**
A: Set the correct date and year then day of week will be corrected automatically.

## Frequently Bought Together

- WallarGe Atomic Clock with Indoor Outdoor Temperature - 8.5'' Digital Clock Battery Operated, Self-Setting, 4 Time Zones, DST
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**Shop now:** [https://frenchpolynesia.desertcart.com/products/535794344-8-5-digital-atomic-clock-with-indoor-outdoor-temp-battery](https://frenchpolynesia.desertcart.com/products/535794344-8-5-digital-atomic-clock-with-indoor-outdoor-temp-battery)

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*Product available on Desertcart French Polynesia*
*Store origin: PF*
*Last updated: 2026-09-06*