---
product_id: 105978247
title: "UbiBot DS18B20 Temperature Probe, Waterproof External Probe for Refrigerator,Remote Temperature Monitor for Hot Tub,Swimming Pool,-55 to 125 C,USB Connector (Matches with Ubibot WS1,WS1 Pro only)(3m)"
brand: "ubibot"
price: "Rp657774"
currency: IDR
in_stock: true
reviews_count: 7
category: "Ubi Bot"
url: https://www.desertcart.id/products/105978247-ubibot-ds18b20-temperature-probe-waterproof-external-probe-for-refrigerator-remote
store_origin: ID
region: Indonesia
---

# Waterproof for wet environments USB connectivity for seamless integration Wide temp range -55°C to 125°C UbiBot DS18B20 Temperature Probe, Waterproof External Probe for Refrigerator,Remote Temperature Monitor for Hot Tub,Swimming Pool,-55 to 125 C,USB Connector (Matches with Ubibot WS1,WS1 Pro only)(3m)

**Brand:** ubibot
**Price:** Rp657774
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the curve with real-time, waterproof temperature monitoring!

## Quick Answers

- **What is this?** UbiBot DS18B20 Temperature Probe, Waterproof External Probe for Refrigerator,Remote Temperature Monitor for Hot Tub,Swimming Pool,-55 to 125 C,USB Connector (Matches with Ubibot WS1,WS1 Pro only)(3m) by ubibot
- **How much does it cost?** Rp657774 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/105978247-ubibot-ds18b20-temperature-probe-waterproof-external-probe-for-refrigerator-remote)

## Best For

- ubibot enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Safe:** Flame-resistant ABS+PC housing with stainless steel probe for long-lasting performance.
- • **Plug & Play Simplicity:** USB connector pairs effortlessly with Ubibot WS1 and WS1 Pro devices.
- • **Built to Brave the Elements:** Waterproof design ensures reliable monitoring in pools, hot tubs, and fridges.
- • **Precision at Your Fingertips:** Ultra-fast 0.5s response time keeps you instantly updated.
- • **Extended Reach, Maximum Flexibility:** 5-meter cable lets you position the probe exactly where you need it.

## Overview

The UbiBot DS18B20 is a waterproof external temperature probe with a 5-meter cable, designed for precise monitoring from -55°C to 125°C. Compatible exclusively with Ubibot WS1 and WS1 Pro, it features a rapid 0.5-second response time and USB connectivity, making it ideal for refrigerators, hot tubs, swimming pools, and other wet environments. Built with durable flame-resistant materials and stainless steel, it offers reliable, reusable performance for professional-grade remote temperature sensing.

## Description

UbiBot DS18B20 Temperature Probe, Waterproof External Probe for Refrigerator,Remote Temperature Monitor for Hot Tub,Swimming Pool,-55 to 125 C,USB Connector (Matches with Ubibot WS1,WS1 Pro only)(5m): desertcart.com: Industrial & Scientific

Review: Very useful and highly accurate! - I added this to my WS1, put the WS1 in a watertight Pelican case, mounted as sensor externally, let it float on my pool and I have a wifi remote water temperature sensor! Well under 100$ total!
Review: functions as described - I deployed a test WS1 unit with this attachment and am VERY pleased!!! It is a must add-on accessory if the function is needed.

## Features

- DS18B20 temperature probe
- external temperature probe for fridge, greenhouse, hot tub, swimming pool
- waterproof temperature monitor
- wireless temperature sensor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FKCWPLY |
| Age Range (Description) | Adult |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #282,305 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #419 in Indoor Thermometers |
| Brand | UbiBot |
| Color | Black |
| Connectivity Technology | Usb |
| Customer Reviews | 3.9 3.9 out of 5 stars (56) |
| Date First Available | July 31, 2018 |
| Display Type | Digital |
| Immersion Depth | 5 Meters |
| Included Components | Temperature probe, 3m cable |
| Indoor/Outdoor Usage | Outdoor |
| Is Discontinued By Manufacturer | No |
| Item Length | 5 Meters |
| Item Package Quantity | 1 |
| Item Weight | 3.52 ounces |
| Item model number | DS18B20 5m |
| Manufacturer | Cloudforce |
| Material | flame-resistant ABS+PC |
| Model Name | DS18B20 |
| Outer Material | Stainless Steel |
| Part Number | DS18B20 5m |
| Power Source | Battery Powered |
| Product Care Instructions | Hand Wash Only |
| Response Time | 0.5 seconds |
| Reusability | Reusable |
| Size | 5m |
| Special Feature | Waterproof |
| Special Features | Waterproof |
| Style | probe |
| UPC | 712396022077 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 125 Degrees Celsius |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** UbiBot
- **Color:** Black
- **Connectivity Technology:** Usb
- **Display Type:** Digital
- **Included Components:** Temperature probe, 3m cable
- **Outer Material:** Stainless Steel
- **Product Care Instructions:** Hand Wash Only
- **Special Feature:** Waterproof
- **Unit Count:** 1.0 Count

## Images

![UbiBot DS18B20 Temperature Probe, Waterproof External Probe for Refrigerator,Remote Temperature Monitor for Hot Tub,Swimming Pool,-55 to 125 C,USB Connector (Matches with Ubibot WS1,WS1 Pro only)(3m) - Image 1](https://m.media-amazon.com/images/I/41vY-yKLduL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very useful and highly accurate!
*by S***. on January 14, 2020*

I added this to my WS1, put the WS1 in a watertight Pelican case, mounted as sensor externally, let it float on my pool and I have a wifi remote water temperature sensor! Well under 100$ total!

### ⭐⭐⭐⭐⭐ functions as described
*by J***N on December 17, 2019*

I deployed a test WS1 unit with this attachment and am VERY pleased!!! It is a must add-on accessory if the function is needed.

### ⭐ Not for direct USB usages.
*by A***A on November 9, 2025*

Despite using a USB plug, it does not use the USB protocol. Do not use this unless you have the product that this is supposed to come with. While the temp probe is supposed to be quite accurate, the probe itself is not expensive, and this is significantly more expensive than other DS18B20 probes. Find a different one, as you will likely have to cut off the port anyways. The highest quality part of this is the flat wire. Unless you need that, just use a cheaper version of this that already comes with useful ends.

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**Shop now:** [https://www.desertcart.id/products/105978247-ubibot-ds18b20-temperature-probe-waterproof-external-probe-for-refrigerator-remote](https://www.desertcart.id/products/105978247-ubibot-ds18b20-temperature-probe-waterproof-external-probe-for-refrigerator-remote)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-13*