---
product_id: 64562548
title: "Digital Refrigerator Thermometer with Wired Probe, LCD Display for Fridge, Freezer & Aquarium (Black)"
brand: "r-tek"
price: "45 kr"
currency: NOK
in_stock: true
category: "R Tek"
url: https://www.desertcart.no/products/64562548-digital-refrigerator-thermometer-with-wired-probe-lcd-display-for-fridge
store_origin: NO
region: Norway
---

# 80 cm wired probe 0.1°C resolution LCD ±1°C accuracy Digital Refrigerator Thermometer with Wired Probe, LCD Display for Fridge, Freezer & Aquarium (Black)

**Brand:** r-tek
**Price:** 45 kr
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay Cool, Stay Ahead — Precision Temp Monitoring for the Modern Pro

## Quick Answers

- **What is this?** Digital Refrigerator Thermometer with Wired Probe, LCD Display for Fridge, Freezer & Aquarium (Black) by r-tek
- **How much does it cost?** 45 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/64562548-digital-refrigerator-thermometer-with-wired-probe-lcd-display-for-fridge)

## Best For

- r-tek enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear Readings:** Large LCD with 0.1°C resolution offers instant, easy-to-read temperature data at a glance.
- • **Precision You Can Trust:** High accuracy sensor ensures reliable temperature readings within ±1°C tolerance.
- • **Built to Last & Lightweight:** Durable ABS plastic casing is moisture-resistant and compact for seamless installation anywhere.
- • **Versatile Temperature Range:** Measures from -50°C to +70°C, perfect for all your cooling and aquatic needs.
- • **Extended Reach, Ultimate Flexibility:** 80 cm wired probe lets you monitor temps inside fridges, freezers, or aquariums while keeping the display accessible.

## Overview

The R-TEK Digital Refrigerator Thermometer features a highly accurate ±1°C sensor, an 80 cm wired probe for flexible placement, and a crisp LCD display with 0.1°C resolution. Designed with durable, moisture-resistant ABS plastic, it measures temperatures from -50°C to +70°C, making it ideal for fridges, freezers, coolers, and aquariums. Compact and easy to install, it’s the smart choice for professionals who demand precise and reliable temperature monitoring.

## Description

Modelling simple, elegant, LCD panels inline connections, moisture-resistant, strong anti-interference, applies to refrigerated cabinets, display counters and other needs of temperature measurement and display of various equipment. Features: Long probe line: 80cm molded case probe specifications: size: 47 x 28 x 14mm, weight 22g, package size: 60 x 70 x 20mm, Package weight: 33g, package include: 1 x digital LCD thermometer.

## Features

- ✅ High Accuracy Temperature Sensor Provides accurate readings with ±1°C tolerance for reliable temperature monitoring.
- ✅ Wide Temperature Measurement Range Measures from -50°C to +70°C, perfect for fridges, deep freezers, coolers, and aquariums.
- ✅ External Wired Probe (80 cm) Long wired sensor allows easy placement inside appliances while display remains outside.
- ✅ Easy-to-Read LCD Display Large digital display with 0.1°C resolution for clear visibility anytime.
- ✅ Durable & Lightweight Design Compact ABS plastic body, moisture-resistant and easy to install anywhere.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CJY5C92 |
| Age Range Description | Adult |
| Best Sellers Rank | #17,717 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2 in Refrigerator Thermometers |
| Brand Name | R-TEK |
| Colour | black |
| Customer Reviews | 3.8 3.8 out of 5 stars (3,721) |
| Immersion Depth | 80 Centimetres |
| Included Components | 1 Thermometer |
| Indoor Outdoor Usage | Indoor |
| Item Length | 10 Centimetres |
| Item Weight | 80 Grams |
| Manufacturer | Raj themometer |
| Model Name | DIGITAL FRIDGE THERMOMETER |
| Model Number | RT-116 |
| Number of Batteries | 2 LR44 batteries required. (included) |
| Outer Material Type | Plastic |
| Part Number | fridge thermometer |
| Power Source Type | Battery Powered |
| Resolution | 0.1 |
| Response Time | 500 Milliseconds |
| Reusability | Rechargeable |
| Special Features | High Accuracy |
| Unit Count | 1 Count |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** R-TEK
- **Colour:** black
- **Included Components:** 1 Thermometer
- **Special Feature:** High Accuracy

## Images

![Digital Refrigerator Thermometer with Wired Probe, LCD Display for Fridge, Freezer & Aquarium (Black) - Image 1](https://m.media-amazon.com/images/I/71D3a-niJaL.jpg)

## Questions & Answers

**Q: Can this gadget be used for measuring water temperature in the open tank**
A: Yes you can use it 5o measure the temp

**Q: How many hrs battery will work? Will it switch off automatically after few minutes?**
A: Lo  battery bata raha hai

**Q: Can this device measures room/outside temperature? I need a device to measure temperature while on trekking.**
A: I think i will work but the accuracy will not be that good so i will suggest to buy the one made for that particular work.

**Q: Does this comes with battery ?**
A: Yes

## Frequently Bought Together

- R-tek (DEVICE) Digital Thermometer with LCD for Fridges with Wired Probe - Colour May Vary, Plastic, Black
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- AptechDeals Mini LCD digital thermometer sensor wired for Room temperaure/fridges, Indoor Outdoor Portable Pocket LCD Electronic Temperature Meter Tester Instant Read Thermocouple

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**Shop now:** [https://www.desertcart.no/products/64562548-digital-refrigerator-thermometer-with-wired-probe-lcd-display-for-fridge](https://www.desertcart.no/products/64562548-digital-refrigerator-thermometer-with-wired-probe-lcd-display-for-fridge)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-24*