---
product_id: 57782009
title: "ColdZone 'OK' Fridge Temperature Monitor - new technology!"
brand: "colour change products"
price: "₪1"
currency: ILS
in_stock: false
url: https://www.desertcart.co.il/products/57782009-coldzone-ok-fridge-temperature-monitor-new-technology
store_origin: IL
region: Israel
---

# ISO Certified Compact Size High Accuracy ColdZone 'OK' Fridge Temperature Monitor - new technology!

**Brand:** colour change products
**Price:** ₪1
**Availability:** ❌ Out of Stock

## Summary

> Keep it Cool, Keep it Safe! ❄️

## Quick Answers

- **What is this?** ColdZone 'OK' Fridge Temperature Monitor - new technology! by colour change products
- **How much does it cost?** ₪1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/57782009-coldzone-ok-fridge-temperature-monitor-new-technology)

## Best For

- colour change products enthusiasts

## Why This Product

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

## Key Features

- • **Family Safe:** Perfect for ensuring baby and family food storage safety.
- • **Stay Informed:** Revolutionary liquid crystal technology provides real-time temperature readings.
- • **User-Friendly:** Effortless setup with clear instructions for immediate use.
- • **Quick Readings:** Holds temperature readings for 30 seconds, even with the fridge door open.
- • **Lightweight Design:** Weighs only 18.1 g, making it easy to place anywhere in your fridge.

## Overview

The ColdZone 'OK' Fridge Temperature Monitor utilizes cutting-edge liquid crystal technology to deliver high-accuracy temperature readings, ensuring your food storage is always safe for your family. With a lightweight design and ISO 9001 certification, this monitor is the perfect addition to any modern kitchen.

## Description

A revolutionary special time-delay liquid crystal fridge thermometer that changes to green and displays 'OK' (as shown), when the Fridge temperature is within safety limits. This is a special thermometer with clever technology that can maintain temperature readings even when fridges and chillers have been opened, making it a must have for family or elderly and baby safety. This advanced design holds the reading for at least 30 seconds once the fridge door is open, thus cutting out ambient temperature influences. This gives a far more accurate reading and makes temperature measurement easier and more accurate. In September 2003 the French Government passed a Decree which required all new fridges to be fitted with a special time delay fridge thermometer. Many of the larger fridge manufacturers have been so impressed with our new device that they are now being installed within all their fridges throughout Europe. Because it is easy to read it makes it an essential health item for the elderly and wherever stringent food safety is a must, particularly where Salmonella and general food poisoning is compounded by inadequate and unsafe food storage due to warm fridges. The ColdZone fridge thermometer can also be used in all catering establishments, Schools, Hotels, Restaurants, Nursing Homes, Offices, shops and within the medical profession, or wherever stringent temperature stability is required at a glance. At a glance it provides the user with an accurate reading and an early warning system to alert them if fans and fridges malfunction, thereby saving food products from damage. The ColdZone monitor comes supplied with a adhesive backed hanger to attach within the fridge (not shown). Place the monitor near the bottom of the fridge. If you have placed food in the fridge recently, or opened the door the temperature of the fridge increases, so wait at least an hour before looking for a reading. These amazing monitors will only show 'OK' if the ideal temperature is below 5C.

## Features

- Revolutionary new liquid crystal technology
- Holds the reading for approx 30 seconds even with fridge open
- Very easy to use. With instructions.
- The manufacturer also holds the ISO 9001 world standard certificate for their thermometers.
- Great for baby and family safe food storage. See Description below

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Colour Change Products |
| Colour | White |
| Package Dimensions | 13.6 x 9.4 x 1 cm; 18.14 g |
| Special Features | High Accuracy |
| Item Weight | 18.1 g |

## Product Details

- **Brand:** Colour Change Products
- **Special feature:** High Accuracy
- **Colour:** White
- **Age range (description):** Adult
- **Specification met:** ISO 9001
- **Display type:** Analog
- **Product care instructions:** Wipe Clean
- **Unit count:** 1.0 count
- **Response time:** 30 seconds
- **Reusability:** Reusable

## Images

![ColdZone 'OK' Fridge Temperature Monitor - new technology! - Image 1](https://m.media-amazon.com/images/I/218FeE15gaL.jpg)
![ColdZone 'OK' Fridge Temperature Monitor - new technology! - Image 2](https://m.media-amazon.com/images/I/41tW-OfSwFL.jpg)

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**Shop now:** [https://www.desertcart.co.il/products/57782009-coldzone-ok-fridge-temperature-monitor-new-technology](https://www.desertcart.co.il/products/57782009-coldzone-ok-fridge-temperature-monitor-new-technology)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-07*