---
product_id: 386444559
title: "DIY | Si7021 Temperature & Humidity Measuring Sensor Plug-in With TH10/TH16 -10 C to +85 0 80% RH 0.5 cm Cable Black"
brand: "sonoff"
price: "€ 15.78"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sonoff"
url: https://www.desertcart.com.cy/products/386444559-diy-si7021-temperature-and-humidity-measuring-sensor-plug-in-th10
store_origin: CY
region: Cyprus
---

# Humidity range 0-80% RH 50cm cable for flexible placement Wide temp range -10°C to +85°C DIY | Si7021 Temperature & Humidity Measuring Sensor Plug-in With TH10/TH16 -10 C to +85 0 80% RH 0.5 cm Cable Black

**Brand:** sonoff
**Price:** € 15.78
**Availability:** ✅ In Stock

## Summary

> 🌡️💧 Stay ahead of the climate curve with Sonoff’s smart sensor!

## Quick Answers

- **What is this?** DIY | Si7021 Temperature & Humidity Measuring Sensor Plug-in With TH10/TH16 -10 C to +85 0 80% RH 0.5 cm Cable Black by sonoff
- **How much does it cost?** € 15.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/386444559-diy-si7021-temperature-and-humidity-measuring-sensor-plug-in-th10)

## Best For

- sonoff enthusiasts

## Why This Product

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

## Key Features

- • **Extended Reach:** 50cm cable ensures easy connection even to distant TH10/TH16 devices.
- • **Versatile Application:** Wide measuring range fits diverse settings from home to office to industrial use.
- • **Plug & Play Simplicity:** No extra accessories needed—just plug into your Sonoff TH10/TH16 and start measuring instantly.
- • **Trusted Sonoff Quality:** Reliable sensor from a leading smart home brand, ensuring durability and accuracy.
- • **Precision Climate Control:** Accurately monitor temperature and humidity for smarter environment management.

## Overview

The Sonoff DIY Si7021 sensor plug-in offers precise temperature measurement from -10°C to +85°C and humidity tracking from 0 to 80% RH. Designed for seamless integration with Sonoff TH10/TH16 devices, its 50cm cable provides flexible installation options. Compact and easy to use, this sensor is ideal for professionals seeking reliable environmental data in smart home or office setups.

## Description

Sonoff DIY | Si7021 Temperature & Humidity Measuring Sensor Plug-in With TH10/TH16 -10 C to +85 0 80% RH 0.5 cm Cable Black : desertcart.ae: Kitchen

Review: Funzionante come da descrizione
Review: Alles bestens.

## Features

- Wider measuring rangetemperature measuring range from 10℃ to +85℃ and humidity measuring range from 0 to 80% rh, which can be used in a wider scope of applications.
- Cable length up to 50cmwith 50cm cable length, easily reach the devices that are far away from the switches.
- Easy to usejust plug in th10/th16 to use, no need to buy other accessories.
- Brand name : sonoff

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D116YJW |
| Best Sellers Rank | #225,963 in Kitchen ( See Top 100 in Kitchen ) #18 in Humidity Meters |
| Item model number | IM170714003 |
| Manufacturer | Sonoff |
| Product Dimensions | 2.6 x 3.6 x 7 cm; 26 g |

## Product Details

- **Brand:** SONOFF
- **Item dimensions L x W x H:** 26 x 36 x 70 millimeters
- **Item weight:** 26 Grams
- **Material:** Plastic
- **Style:** Si7021

## Images

![DIY | Si7021 Temperature & Humidity Measuring Sensor Plug-in With TH10/TH16 -10 C to +85 0 80% RH 0.5 cm Cable Black - Image 1](https://m.media-amazon.com/images/I/51yrxdehKBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by G***A on 9 December 2025*

Funzionante come da descrizione

### ⭐⭐⭐⭐⭐ Review
*by A***S on 26 October 2024*

Alles bestens.

### ⭐⭐⭐⭐⭐ Review
*by P***I on 24 July 2023*

Funktioniert bisher ohne Probleme.

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**Shop now:** [https://www.desertcart.com.cy/products/386444559-diy-si7021-temperature-and-humidity-measuring-sensor-plug-in-th10](https://www.desertcart.com.cy/products/386444559-diy-si7021-temperature-and-humidity-measuring-sensor-plug-in-th10)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-23*