---
product_id: 530303335
title: "Atomic Clock with In/Out Temperature & Humidity"
brand: "lff"
price: "₨65983"
currency: LKR
in_stock: null
reviews_count: 11
category: "Lff"
url: https://www.desertcart.lk/products/530303335-atomic-clock-with-in-out-temperature-and-humidity
store_origin: LK
region: Sri Lanka
---

# Atomic time sync precision Wireless sensor 328ft range Indoor/outdoor temp & humidity Atomic Clock with In/Out Temperature & Humidity

**Brand:** lff
**Price:** ₨65983
**Availability:** ❌ Out of Stock

## Summary

> ⏰ Stay perfectly synced, stylishly informed, and effortlessly ahead of time!

## Quick Answers

- **What is this?** Atomic Clock with In/Out Temperature & Humidity by lff
- **How much does it cost?** ₨65983 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/530303335-atomic-clock-with-in-out-temperature-and-humidity)

## Best For

- lff enthusiasts

## Why This Product

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

## Key Features

- • **Battery-Powered Freedom:** No cords, no hassle—runs on AA/AAA batteries for flexible placement anywhere you need it.
- • **Effortless Atomic Accuracy:** Automatically syncs with NIST WWVB signal for flawless timekeeping—never set your clock again.
- • **Versatile Placement & Style:** Wall mount or desktop with sleek, modern design that complements any office, kitchen, or living space.
- • **Crystal-Clear 15" HD Display:** Large, easy-to-read digits and multi-info display keep you informed at a glance, perfect for busy professionals and seniors alike.
- • **Seamless Indoor & Outdoor Monitoring:** Wireless sensor transmits real-time temperature & humidity up to 328 feet away—stay ahead of your environment.

## Overview

The LFF Atomic Clock features automatic synchronization with the US NIST atomic signal for unmatched accuracy. Its large 15-inch HD LCD displays time, calendar, indoor/outdoor temperature, and humidity simultaneously. Equipped with a wireless outdoor sensor boasting a 328-foot range and splash-proof design, it offers versatile placement options as a wall or desk clock. Battery-operated for convenience, this clock blends precision, functionality, and modern style—ideal for professionals seeking reliable time and environmental data at a glance.

## Description

Buy LFF Atomic Clock/Never Needs Setting, Digital Wall Clock with Indoor Outdoor Temperature & Humidity, Battery Operated, Wireless Outdoor Sensor, Atomic Wall Clock with 4.5" Numbers Easy-to-Read: Wall Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good clock! - We love this clock! It was working great until a cat jumped on our mantle and knocked it down. I don't know what's wrong with it now, some of the numbers don't fully light up and we can't figure out how to change the time. I've changed batteries and messed with it for a long time until I realized I can't fix it. I don't have the heart to throw it away cause it still tells time, the wrong time but it does work. The size is great! I plan on buying another one soon to replace this one but just haven't yet. The temperature seems reliable, and it's very easy to read from across the room!
Review: What I like about this new wall clock - I like the clock’s display size, numbers are visible from afar, 5-10ft , provides accurate temperature readings internal/external, and overall easy to setup

## Features

- 📡 ACCURATE ATOMIC CLOCK: The atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. Digital wall clock adjusts time & calendar to atomic signal automatically, and could count seconds accurately. (Note: no backlight display)
- 👍 15" LCD HIGH DEFINITION DISPLAY: The Atomic Clock has a 9.4-inch tall upgraded LCD high-definition display with large numbers that are easy to read. It can display the calendar, time (12/24H), day of the week, alarm clock, indoor / outdoor temperature (°C/°F) and humidity at the same time, the clock can be used as a wall clock or a desk clock, friendly to the elderly or visually impaired. 8 time zones are available including EST, CST, MST, PST, AKT, HST, AST, NST.
- 👍 WIRELESS OUTDOOR SENSOR: The clock has built-in high-quality indoor temperature and humidity sensors (included) that transmit accurate measurements of outdoor temperature and humidity in °F or °C to the atomic wall clock. The sensor transmission range is up to 328 feet (100 meters), and the outdoor waterproof rating is IPX4, splash-proof. For the sensor, place the device in an open area away from direct rain, and you can easily understand the temperature and humidity both indoors and outdoors.
- 👍 OPERATED BATTERY: Atomic clock indoor outdoor thermometer is powered by 4 AA batteries (not included), the wireless outdoor sensor is powered by 2 AAA batteries (not included). It has simple manual setting buttons, easy to set, easy to read, easy to use, They are excellent clocks for seniors, and functional and stylish design makes it a perfect decor to kitchen, living room, bedroom, library, and office. (Note: no backlight display)
- 🎁 PERFECT OBJECTS: Large digital wall clock has 3 hanging holes and a bracket, it can not only be placed on the desktop but also can be hung on the wall. Practical and stylish modern design, perfect objects for parents, friends on birthday, new year, thanksgiving, christmas and anniversaries. If there is any quality problem, please contact us in time. (Get: 1×Atomic Clock; 1×Outdoor Sensor; 1×Manual)
- ⚠️ Wall Clock Size: 14.2 in. x 9.4 in. x 1.2 in. Note: Temperature below -4°F require Lithium batteries in the outdoor sensor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY25R569 |
| Alarm Clock | No |
| Are Batteries Included | No |
| Batteries | 4 AA batteries required. |
| Best Sellers Rank | #216,123 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #463 in Wall Clocks |
| Brand | LFF |
| Clock Form | Multi Display |
| Color | Silvery |
| Customer Reviews | 4.3 4.3 out of 5 stars (723) |
| Date First Available | March 10, 2023 |
| Dial Color | Silver |
| Display Type | Digital |
| Frame Material | Acrylonitrile Butadiene Styrene |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 2.7 pounds |
| Item model number | LWC150 |
| Manufacturer | LFF |
| Material | Plastic |
| Mounting Type | Wall Mount/Tabletop |
| Number of Batteries | 4 AA batteries required. |
| Number of Items | 1 |
| Operation Mode | Atomic |
| Power Source | Battery Powered |
| Product Dimensions | 14.2"W x 9.4"H |
| Room Type | Kitchen, Living Room, Bedroom, Library, Office |
| Shape | Rectangular |
| Size | Large |
| Special Feature | Atomic, Humidity Display, Large Display, Multiple Time Zone, Temperature Display |
| Style | Classic |
| Theme | Plain |

## Product Details

- **Brand:** LFF
- **Color:** Silvery
- **Display Type:** Digital
- **Indoor/Outdoor Usage:** Indoor, Outdoor
- **Power Source:** Battery Powered
- **Product Dimensions:** 14.2"W x 9.4"H
- **Room Type:** Kitchen, Living Room, Bedroom, Library, Office
- **Shape:** Rectangular
- **Special Feature:** Atomic, Humidity Display, Large Display, Multiple Time Zone, Temperature Display
- **Style:** Classic

## Images

![Atomic Clock with In/Out Temperature & Humidity - Image 1](https://m.media-amazon.com/images/I/71amOLGeHCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good clock!
*by M***3 on July 17, 2024*

We love this clock! It was working great until a cat jumped on our mantle and knocked it down. I don't know what's wrong with it now, some of the numbers don't fully light up and we can't figure out how to change the time. I've changed batteries and messed with it for a long time until I realized I can't fix it. I don't have the heart to throw it away cause it still tells time, the wrong time but it does work. The size is great! I plan on buying another one soon to replace this one but just haven't yet. The temperature seems reliable, and it's very easy to read from across the room!

### ⭐⭐⭐⭐⭐ What I like about this new wall clock
*by G***G on December 5, 2025*

I like the clock’s display size, numbers are visible from afar, 5-10ft , provides accurate temperature readings internal/external, and overall easy to setup

### ⭐⭐⭐⭐⭐ Great clock!
*by L***3 on January 4, 2026*

Easy setup and nice big numbers. Like the fact that it records humidity also.

## Frequently Bought Together

- LFF Atomic Clock/Never Needs Setting, Digital Wall Clock with Indoor Outdoor Temperature & Humidity, Battery Operated, Wireless Outdoor Sensor, Atomic Wall Clock with 4.5" Numbers Easy-to-Read
- LFF Atomic Clock 4.5" Numbers, Atomic Wall Clock with Indoor & Outdoor Temperature，Never Needs Setting, Battery Operated, Date, Time, Wireless Outdoor Sensor, Jumbo Display Easy to Read
- Sharp Atomic Clock - Never Needs Setting! –Easy to Read Numbers - Indoor/Outdoor Temperature, Wireless Outdoor Sensor - Battery Powered - Easy Set-Up!! (4" Numbers)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*