---
product_id: 493852540
title: "Digital Thermometer 3.0 - Suitable for all aquariums"
brand: "juwel aquarium"
price: "₪192"
currency: ILS
in_stock: true
reviews_count: 13
category: "Juwel Aquarium"
url: https://www.desertcart.co.il/products/493852540-digital-thermometer-3-0-suitable-for-all-aquariums
store_origin: IL
region: Israel
---

# 1cm slim profile Ultra-precise temp monitoring Large, clear digital display Digital Thermometer 3.0 - Suitable for all aquariums

**Brand:** juwel aquarium
**Price:** ₪192
**Availability:** ✅ In Stock

## Summary

> 🌊 Stay cool, stay precise — your fish deserve the best!

## Quick Answers

- **What is this?** Digital Thermometer 3.0 - Suitable for all aquariums by juwel aquarium
- **How much does it cost?** ₪192 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/493852540-digital-thermometer-3-0-suitable-for-all-aquariums)

## Best For

- juwel aquarium enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Minimalist:** Modern, slim 1cm design blends seamlessly with any aquarium setup.
- • **Effortless Monitoring:** View temperature from a distance, eliminating guesswork and stress.
- • **Crystal-Clear Readings:** Large digital display ensures you never miss a beat on your aquarium’s temperature.
- • **Precision You Can Trust:** Highly accurate temperature tracking for both fresh and saltwater environments.
- • **Universal Compatibility:** Works flawlessly with all aquarium types—freshwater or marine.

## Overview

The JUWEL Aquarium Digital Thermometer 3.0 features a sleek 1cm slim profile with a large, easy-to-read digital display. Designed for precision, it provides accurate temperature monitoring suitable for all aquarium types, including fresh and saltwater. Its modern design and reliable performance make it a top choice for aquarium enthusiasts seeking effortless and precise water temperature control.

## Description

JUWEL Aquarium - Digital Thermometer 3.0 - Suitable for all aquariums : desertcart.co.uk: Pet Supplies

Review: Juwel aquarium digital thermometer - Works as supposed to
Review: Accurate and stylish - Great item and enables the temperature of the water to be seen from a distance. Extremely accurate compared to external glass gauges.

## Features

- Large display
- Modern design
- Precise temperature monitoring
- Suitable for fresh and sea water
- Suitable for all aquariums

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B17QX43 |
| Best Sellers Rank | 18,077 in Pet Supplies ( See Top 100 in Pet Supplies ) 35 in Aquarium Thermometers |
| Brand | Juwel Aquarium |
| Colour | Black, transparent |
| Customer Reviews | 4.3 4.3 out of 5 stars (374) |
| Date First Available | 24 July 2021 |
| Diameter | 1 Centimetres |
| Item Weight | 74 g |
| Model Number | 85703 |
| Special Features | Large Display |

## Product Details

- **Age range (description):** All life stages
- **Brand:** Juwel Aquarium
- **Colour:** Black, transparent
- **Connectivity technology:** Wired
- **Display type:** Digital
- **Included components:** Display, sensor, battery, suction cup
- **Outer material:** Plastic
- **Product care instructions:** Wipe Clean
- **Special feature:** Large Display
- **Unit count:** 1.0 Count

## Images

![Digital Thermometer 3.0 - Suitable for all aquariums - Image 1](https://m.media-amazon.com/images/I/71mT2A78brL.jpg)

## Questions & Answers

**Q: Can you tell me how to place the battery and which direction the positive terminal is facing?**
A: Positive side up

**Q: How long does it take for the probe to be left in the fish tank to display the temperature? Why does it always show 24.3 degrees on your tape?**
A: It should start picking up the temperature straight away so after 5 minutes (probably very much less) it should be giving the correct temperature.
24.3 is just the temperature shown on the box, wouldn't make a lot of sense to show a blank screen 🤔

## Customer Reviews

### ⭐⭐⭐⭐⭐ Juwel aquarium digital thermometer
*by W***K on 6 December 2025*

Works as supposed to

### ⭐⭐⭐⭐⭐ Accurate and stylish
*by L***R on 9 February 2026*

Great item and enables the temperature of the water to be seen from a distance. Extremely accurate compared to external glass gauges.

### ⭐⭐⭐⭐⭐ Nice looking and accurate
*by G***R on 9 January 2026*

I like the unit , it came with a battery , ready to go , once I removed the protective film , I thought its was damaged. But it soon corrected and I am pleased , I have it with my digital heater and both show the same temp , so I can assume it’s accurate

## Frequently Bought Together

- JUWEL Aquarium - Digital Thermometer 3.0 - Suitable for all aquariums
- Juwel Vacuum Cleaner for Aquarium Aqua Clean 2.0
- Jewel Air Diffuser

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-28*