---
product_id: 632974005
title: "Indoor Outdoor Thermometer Wireless Weather Station External Thermometer Hygrometer Monitor with 330ft Range Remote Sensor, Battery Operated Backlit Display (Black)"
brand: "lichi"
price: "VT9578"
currency: VUV
in_stock: true
reviews_count: 9
category: "Lichi"
url: https://www.desertcart.vu/products/632974005-indoor-outdoor-thermometer-wireless-weather-station-external-thermometer-hygrometer-monitor
store_origin: VU
region: Vanuatu
---

# 1s refresh rate 100m wireless range ±0.1°F precision temp sensor Indoor Outdoor Thermometer Wireless Weather Station External Thermometer Hygrometer Monitor with 330ft Range Remote Sensor, Battery Operated Backlit Display (Black)

**Brand:** lichi
**Price:** VT9578
**Availability:** ✅ In Stock

## Summary

> 🌦️ Stay ahead, stay precise — your weather, your way.

## Quick Answers

- **What is this?** Indoor Outdoor Thermometer Wireless Weather Station External Thermometer Hygrometer Monitor with 330ft Range Remote Sensor, Battery Operated Backlit Display (Black) by lichi
- **How much does it cost?** VT9578 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/632974005-indoor-outdoor-thermometer-wireless-weather-station-external-thermometer-hygrometer-monitor)

## Best For

- lichi enthusiasts

## Why This Product

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

## Key Features

- • **Pinpoint Accuracy, Always:** High-precision sensors deliver real-time indoor/outdoor temp & humidity readings with ±0.1°F reliability.
- • **Seamless Wireless Freedom:** Stable 100m transmission with updates every 30 seconds keeps you connected without hassle.
- • **Weather Forecast at a Glance:** Built-in barometer predicts next 12-24 hours weather so you’re always one step ahead.
- • **Effortless Multi-Sensor Setup:** Supports up to 3 remote sensors—perfect for tracking multiple zones with quick, no-fuss installation.
- • **Versatile & Intuitive Display:** 4-inch backlit LCD shows time, calendar, max/min values, and weather icons for effortless monitoring day or night.

## Overview

The LC803 is a sleek, battery-powered indoor/outdoor wireless thermometer and hygrometer featuring ultra-precise temperature and humidity sensors, a built-in barometer for 12-24 hour weather forecasting, and a large backlit LCD display. With a robust 100m wireless range and support for up to 3 remote sensors, it offers real-time environmental monitoring with fast 1-second refresh rates, making it an essential tool for proactive weather awareness and home comfort management.

## Description

Buy Indoor Outdoor Thermometer Wireless Weather Station External Thermometer Hygrometer Monitor with 330ft Range Remote Sensor, Battery Operated Backlit Display (Black): Weather Stations - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Easy setup - Setup is so easy, only took minutes. The first wireless location in my garage (during setup) worked just fine. The final location outside my home took about 5 hrs for the pairing. It is only 2 days now and the pairing is working just fine. I had an older Weather Channel model and setup use took so many steps, this Thermometer is great.
Review: Very accurate - Received as a gift from my husband. Works well. Very accurate. Nice size. Great value

## Features

- High Precision Wireless Thermometer：This indoor/outdoor thermometer features high-precision temperature and humidity sensors that provide real-time monitoring. The indoor temperature range is +14.2°F to +122°F, while the outdoor temperature range spans from -40°F to +158°F. Humidity levels can be measured from 1% to 99%, ensuring accurate readings for both indoor and outdoor environments.
- Weather Forecast Function: Stay ahead with our wireless humidity thermometer that provides real-time weather forecasts, indoor and outdoor temperature, and humidity readings. The built-in barometer sensor predicts weather conditions for the next 12 to 24 hours, aiding in your planning.
- Reliable Wireless Technology: Benefit from stable wireless transmission technology in our indoor and outdoor thermometer. Both the main unit and sensor update every 30 seconds, with a transmission distance of up to 100m in open spaces, ensuring strong and stable data transmission.
- Multifunctional Display thermometer offers a sleek design with essential features: time display, weather forecast icon, barometric pressure, calendar, temperature/humidity max/min values, and an alarm clock with snooze. The 4-inch LCD display, hanging ring, and foldable stand allow versatile placement. Plus, the backlit button ensures 10 seconds of clear visibility in any lighting.
- Easy to set up: Easily set up and install this indoor and outdoor wireless thermometer (indoor thermometer: 3 AAA batteries, not included; remote control: 2 AA batteries, not included). A household thermometer can accommodate up to 3 sensors (packaged with 1 sensor) to help you monitor the location of your greatest concern

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZXY2HWN |
| Additional Features | Backlit, Fast Refresh, High Accuracy, Large Display, Low Battery Indicator |
| Age Range Description | Adult |
| Best Sellers Rank | #13,948 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #60 in Indoor Thermometers |
| Brand Name | LICHI |
| Color | Black |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.4 4.4 out of 5 stars (581) |
| Display Type | Digital |
| Included Components | 1 indoor thermometer, 1 outdoor sensor, instruction manual |
| Indoor Outdoor Usage | Indoor |
| Item Length | 4.92 Inches |
| Item Weight | 7.9 Ounces |
| LowerTemperature Range | 14.2 Degrees Fahrenheit |
| Manufacturer | LICHI |
| Model | LC803 |
| Model Name | Indoor Outdoor Thermometer Wireless |
| Number of Batteries | 3 AAA batteries required. |
| Outer Material | Plastic |
| Part Number | LC803-1 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 1 seconds |
| Reusability | Reusable |
| Style Name | Contemporary |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 158 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** LICHI
- **Color:** Black
- **Connectivity Technology:** Bluetooth
- **Display Type:** Digital
- **Included Components:** 1 indoor thermometer, 1 outdoor sensor, instruction manual
- **Outer Material:** Plastic
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** Backlit, Fast Refresh, High Accuracy, Large Display, Low Battery Indicator
- **Unit Count:** 1.0 Count

## Images

![Indoor Outdoor Thermometer Wireless Weather Station External Thermometer Hygrometer Monitor with 330ft Range Remote Sensor, Battery Operated Backlit Display (Black) - Image 1](https://m.media-amazon.com/images/I/611ZWH5icpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy setup
*by E***L on December 10, 2025*

Setup is so easy, only took minutes. The first wireless location in my garage (during setup) worked just fine. The final location outside my home took about 5 hrs for the pairing. It is only 2 days now and the pairing is working just fine. I had an older Weather Channel model and setup use took so many steps, this Thermometer is great.

### ⭐⭐⭐⭐⭐ Very accurate
*by C***P on January 24, 2026*

Received as a gift from my husband. Works well. Very accurate. Nice size. Great value

### ⭐⭐⭐⭐ Happy with purchase
*by W***E on November 21, 2025*

Easy set up. Works well.

## Frequently Bought Together

- Indoor Outdoor Thermometer Wireless Weather Station Inside Outside Thermometers Hygrometer Monitor,with 330ft Range Remote Sensor, Battery Powered Backlight Display
- Springfield Indoor Outdoor Big and Bold Dial Thermometer, Wireless Thermometer with Easy to Read Large Numbers for Patio, Pool, and Indoor Areas, 8-Inch, White

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**Shop now:** [https://www.desertcart.vu/products/632974005-indoor-outdoor-thermometer-wireless-weather-station-external-thermometer-hygrometer-monitor](https://www.desertcart.vu/products/632974005-indoor-outdoor-thermometer-wireless-weather-station-external-thermometer-hygrometer-monitor)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-10*