---
product_id: 84735372
title: "CenryKay DS18B20 Digital Temperature Sensors -55°C to +125°C Stainless Seel and Waterproof for Digital Temperature Measurement 1Meter/39.37''(5PCS)"
brand: "cenrykay"
price: "₩45246"
currency: KRW
in_stock: true
reviews_count: 6
url: https://www.desertcart.kr/products/84735372-cenrykay-ds18b20-digital-temperature-sensors-55-c-to-125-c
store_origin: KR
region: South Korea
---

# Power Supply: 3.0V-5.5V Waterproof & Anti-Rust Temp Range: -55°C to +125°C CenryKay DS18B20 Digital Temperature Sensors -55°C to +125°C Stainless Seel and Waterproof for Digital Temperature Measurement 1Meter/39.37''(5PCS)

**Brand:** cenrykay
**Price:** ₩45246
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Temperature Game with Precision!

## Quick Answers

- **What is this?** CenryKay DS18B20 Digital Temperature Sensors -55°C to +125°C Stainless Seel and Waterproof for Digital Temperature Measurement 1Meter/39.37''(5PCS) by cenrykay
- **How much does it cost?** ₩45246 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/84735372-cenrykay-ds18b20-digital-temperature-sensors-55-c-to-125-c)

## Best For

- cenrykay enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Crafted with stainless steel for durability and longevity.
- • **Quick Response Time:** Minimal delay ensures real-time temperature tracking.
- • **Precision Monitoring:** Experience unparalleled accuracy in temperature measurement.
- • **Versatile Applications:** Perfect for both home and industrial temperature logging.
- • **Customer-Centric Support:** 24-hour response time for all your inquiries.

## Overview

The CenryKay DS18B20 Digital Temperature Sensors are designed for accurate temperature measurement from -55°C to +125°C. With a waterproof stainless steel housing and a power supply range of 3.0V to 5.5V, these sensors are perfect for various applications, including cold storage and environmental monitoring. Each package includes five high-quality sensors, ensuring you have the tools you need for precise temperature tracking.

## Description

Full description not available

## Features

- ►【HIGH QUALITY】:This temperature test probes has 6*50mm stainless steel housing, which is waterproof, moisture-proof and anti-rust.
- ►【OPTIMAL PERFORMANCE】:The probe uses the DS18B20 temperature sensor chip for good sealing performance, allowing for high sensitivity and minimal temperature delay.
- ►【POWER SUPPLY RANGE】:3.0V-5.5V DROK digital thermometer probe is able to tolerate the widest measuring range: -25°c to 125°c (-13℉ to 257℉)Output: red (VCC), yellow(DATA) , black(GND)
- ►【APPLICATION】:Ability to cold storage temperature monitoring and environmental monitoring, etc. These are ideal for monitoring/logging the average temperature of a refrigerator/freezer, a room or attic in your house, etc.
- ►【PACKAGE & SERVICE】:5Pcs x DS18B20 Temperature Sensor.Any question Pls fell free to contact us, we will reply you within 24H.

## Images

![CenryKay DS18B20 Digital Temperature Sensors -55°C to +125°C Stainless Seel and Waterproof for Digital Temperature Measurement 1Meter/39.37''(5PCS) - Image 1](https://m.media-amazon.com/images/I/718VaQ0KZAL.jpg)
![CenryKay DS18B20 Digital Temperature Sensors -55°C to +125°C Stainless Seel and Waterproof for Digital Temperature Measurement 1Meter/39.37''(5PCS) - Image 2](https://m.media-amazon.com/images/I/61y9KJn6LdS.jpg)
![CenryKay DS18B20 Digital Temperature Sensors -55°C to +125°C Stainless Seel and Waterproof for Digital Temperature Measurement 1Meter/39.37''(5PCS) - Image 3](https://m.media-amazon.com/images/I/61Tvn9PNrAS.jpg)
![CenryKay DS18B20 Digital Temperature Sensors -55°C to +125°C Stainless Seel and Waterproof for Digital Temperature Measurement 1Meter/39.37''(5PCS) - Image 4](https://m.media-amazon.com/images/I/619AX1VR1YS.jpg)
![CenryKay DS18B20 Digital Temperature Sensors -55°C to +125°C Stainless Seel and Waterproof for Digital Temperature Measurement 1Meter/39.37''(5PCS) - Image 5](https://m.media-amazon.com/images/I/71WMlwk0JBS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works with parasitc power
  

*by D***S on Reviewed in the United States on January 3, 2022*

Hooked up two of these along with two TO-92 style to create a temperature monitoring network at my house.  Ran one of these through a 1/4 hole to the outside.  Network has been setup and working for almost a year, no problems.  All of them are still working fine.  These probes seem to read 2-3 degrees higher than commercial monitors, but they are always consistent.Using a Raspberry Pi and a simple shell script to grep (grab) the temperatures and put them into a database.  Very simple to wire and configure, and read temperatures.  Just go into the Pi's configuration and enable 1-wire and it reads the temperatures.  Occasionally I get a false reading on one of the four sensors.  I'm taking readings about once a minute 1400+ readings a day, false readings occur only a few times a day, seems to happen more now that I've switched to parasitic power mode, originally was suppling the power on the VDD pin.  I suspect these have to do with my reading the file while the OS is updating (do a read on the 1-wire network).  Run tests on an ESP8266 with some other DS18b20's don't seem to do this.  I think if I change my read method, it would probably eliminate these false readings.

### ⭐⭐ 2.0 out of 5 stars







  
  
    3 of 5 were DOA
  

*by D***J on Reviewed in the United States on June 24, 2020*

3 of 5 had a defect in the wiring inside the metal sheild.  2 of them had a 25ohm short between ground and 5v and 1 of them had a short between ground and 5v.  The devices burned up when powered.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Haven't  tried them yet.
  

*by R***R on Reviewed in the United States on October 17, 2019*

Have not hooked up sensors yet, when your survey was posted to me.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*