---
product_id: 480457805
title: "Aquarium Thermometer - Digital Thermometer with Probe and Suction Cup, Reptile Fish Tank Thermometer with Large LCD Display, Terrarium Water Temperature Test"
brand: "zacro"
price: "€ 19.56"
currency: EUR
in_stock: true
reviews_count: 13
category: "Zacro"
url: https://www.desertcart.com.cy/products/480457805-aquarium-thermometer-digital-thermometer-with-probe-and-suction-cup-reptile
store_origin: CY
region: Cyprus
---

# Compact 58×38×15mm size Large, easy-read LCD display Battery-powered with included LR44 cell Aquarium Thermometer - Digital Thermometer with Probe and Suction Cup, Reptile Fish Tank Thermometer with Large LCD Display, Terrarium Water Temperature Test

**Brand:** zacro
**Price:** € 19.56
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cool, stay precise — your aquatic life’s new best friend!

## Quick Answers

- **What is this?** Aquarium Thermometer - Digital Thermometer with Probe and Suction Cup, Reptile Fish Tank Thermometer with Large LCD Display, Terrarium Water Temperature Test by zacro
- **How much does it cost?** € 19.56 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/480457805-aquarium-thermometer-digital-thermometer-with-probe-and-suction-cup-reptile)

## Best For

- zacro enthusiasts

## Why This Product

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

## Key Features

- • **Dual Unit Display:** Switch seamlessly between °C and °F to suit your preference
- • **User-Friendly Design:** Suction cup and probe ensure easy installation and reliable placement
- • **Versatile Application:** Perfect for aquariums, terrariums, incubators, and more—protect your ecosystem effortlessly
- • **Wide Temperature Range:** Measures from -50°C to 70°C (-58°F to 158°F) covering all your needs
- • **Precision Temperature Control:** Accurate readings within ±1°C for optimal aquatic and reptile care

## Overview

The Zacro Aquarium Thermometer features a compact design with a large LCD display and a probe attached to a suction cup for easy aquarium mounting. Powered by an LR44 button cell, it delivers highly accurate temperature readings within ±1°C across a broad range (-50°C to 70°C). Ideal for fish tanks, reptile enclosures, and incubators, it supports both Celsius and Fahrenheit units, ensuring versatile and reliable temperature monitoring to protect your aquatic and reptile environments.

## Description

Aquarium Thermometer - Digital Thermometer with Probe and Suction Cup, Reptile Fish Tank Thermometer with Large LCD Display, Terrarium Water Temperature Test : desertcart.co.uk: Pet Supplies

Review: Ideal thermometer. - A great value thermometer. Really easy to set up and use. We put ours in our aquarium and the wire to the probe is a good length. The suction pads on display and probe are good. The display is easy to read and flick between C and F.
Review: Thermometer - Easy to stick onto the tank, simple to use, nice size display, accurate temperature recording. Well worth the money. Definitely recommend to anybody wanting to keep track on the temperature of their aquarium. Great for our tropical tank!

## Features

- Dimensions: 58×38×15mm. Power supply: LR44 button cell (included).
- [How to Use] - 1. press the PWR button of the aquarium thermometer; 2. put the sensor probe into the water; the attached suction cup can stick the LCD screen to the side of the aquarium. (NOTE: Submerge probe only, do not submerge thermometer in water)
- [LCD Display] - large, easy to read LCD display. The temperature unit can be switched between °C and °F with the button.
- [Temperature Range] The measuring range of fish tank thermometer is -50°C~70°C (-58°F~158°F) , the accuracy is +/- 1 degree Celsius.
- [Wide Application] - Aquarium thermometer is suitable for aquariums, fish tanks, reptile boxes, incubators, refrigerators, cigar houses, etc. It can protect reptiles, fish and small animals from dangerous temperatures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Zacro |
| Part number | ZDT1-AUX-1 |
| Item Weight | 9.07 g |
| Product Dimensions | 9.14 x 8.13 x 1.52 cm; 9.07 g |
| Batteries | 1 LR44 batteries required. |
| Item model number | ZDT1-AUX-1 |
| Colour | Black 1PCS |
| Style | 1 Pack |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Display style | LCD |
| Special Features | High Accuracy |
| Included components | Battery |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Zacro
- **Special feature:** High Accuracy
- **Colour:** Black 1PCS
- **Age range (description):** Adult
- **Included components:** Battery
- **Outer material:** Plastic
- **Display type:** LCD
- **Connectivity technology:** /
- **Product care instructions:** Wipe Clean
- **Unit count:** 1.0 Count

## Images

![Aquarium Thermometer - Digital Thermometer with Probe and Suction Cup, Reptile Fish Tank Thermometer with Large LCD Display, Terrarium Water Temperature Test - Image 1](https://m.media-amazon.com/images/I/61GhMavI-RL.jpg)

## Questions & Answers

**Q: does this work on snake tanks?**
A: Yes I use it primarily for my fridge and freezer compartments, so it definitely works in dry air environments.  I have 6 of them and they all work perfectly.

**Q: How long do the batteries last about?**
A: I've had mine for a year, still going. Although I turn it off when not using. I only turn it on when I want to get a temperature reading.

**Q: probe cable length?**
A: The "cable" is a thin wire. Mine is 36 1/2 " from thermometer to probe. It is quite accurate for the price. I'm happy with it. Enjoy your aquarium.

**Q: Can the probe stay submerged indefinitely?**
A: Mine has been submerged for a month and is still perfect. It is designed to be in the water at all times.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ideal thermometer.
*by R***. on 7 June 2025*

A great value thermometer. Really easy to set up and use. We put ours in our aquarium and the wire to the probe is a good length. The suction pads on display and probe are good. The display is easy to read and flick between C and F.

### ⭐⭐⭐⭐⭐ Thermometer
*by B***E on 7 December 2025*

Easy to stick onto the tank, simple to use, nice size display, accurate temperature recording. Well worth the money. Definitely recommend to anybody wanting to keep track on the temperature of their aquarium. Great for our tropical tank!

### ⭐⭐⭐⭐ Good product
*by B***N on 19 October 2025*

Works well

## Frequently Bought Together

- Zacro LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored
- Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-30*