---
product_id: 674746162
title: "SAF Radon Detector for Home: 10-Min Measurement, Temperature, Relative Humidity, Pressure, E-Ink Display, 7-Year Battery, Portable with Free App"
brand: "aranet"
price: "R9033"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Aranet"
url: https://www.desertcart.co.za/products/674746162-saf-radon-detector-for-home-10-min-measurement-temperature-relative
store_origin: ZA
region: South Africa
---

# 7-year battery life 10-min radon updates Temp, humidity & pressure SAF Radon Detector for Home: 10-Min Measurement, Temperature, Relative Humidity, Pressure, E-Ink Display, 7-Year Battery, Portable with Free App

**Brand:** aranet
**Price:** R9033
**Availability:** ✅ In Stock

## Summary

> 🏠 Breathe easy with real-time radon insights—because your home deserves the smartest protection.

## Quick Answers

- **What is this?** SAF Radon Detector for Home: 10-Min Measurement, Temperature, Relative Humidity, Pressure, E-Ink Display, 7-Year Battery, Portable with Free App by aranet
- **How much does it cost?** R9033 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/674746162-saf-radon-detector-for-home-10-min-measurement-temperature-relative)

## Best For

- aranet enthusiasts

## Why This Product

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

## Key Features

- • **Smart E-Ink Display:** Color-coded radon levels (Green, Yellow, Red) at a glance, plus customizable app alerts for total control.
- • **Instant Radon Alerts:** Stay ahead with radon readings every 10 minutes—no more guessing, just peace of mind.
- • **Global Ready & Portable:** Dual units for radon and temperature, compact design—perfect for homes across USA, Canada, and Europe.
- • **Ultra-Long Battery Life:** Forget frequent charging—powered by 2 AA batteries lasting up to 7 years for uninterrupted safety.
- • **All-in-One Environmental Monitor:** Track temperature, humidity, and atmospheric pressure alongside radon for a full home health snapshot.

## Overview

The SAF Radon Detector is a cutting-edge, portable device delivering radon measurements every 10 minutes with patented ultra-low-power technology. It features a 7-year battery life, an E-Ink color-coded display, and comprehensive environmental sensing including temperature, humidity, and pressure. Compatible with a free app for detailed monitoring and data export, it supports dual measurement units and offers real-time plus historical averages, making it an essential tool for proactive home safety worldwide.

## Description

Aranet Radon Plus sensor is an innovative device designed to ensure your family's safety. It is the only completely portable radon detector that measures levels every 10 minutes, providing unmatched accuracy and reliability thanks to its patented battery-powered ion chamber technology, which ensures high sensitivity and fast radon monitoring. Supports dual measurement units for radon (Bq/m³ & pCi/L) and temperature (°C & °F), making it ideal for homes in the USA, Canada, and Europe. This radon detector offers real-time radon monitoring as well as 24-hour, 7-day, and 30-day average measurements. It also monitors temperature, relative humidity, and atmospheric pressure. Battery-operated with an 7-year lifespan, it ensures long-term, hassle-free use. Featuring an E-Ink display and a free app for data management, this device allows you to customize warning thresholds and export data for analysis. Its portability and affordability make it ideal for any household, providing continuous monitoring and real-time insights.

Review: Aranet quality - Best on the market in terms, smart function, and styling. Aranet quality. Will last for a long time.
Review: Excellent produit - Produit fiable, communication Bluetooth également fiable, lecture précise. S'intègre très bien avec Home Assistant.

## Features

- RESULTS IN MINUTES: Patented ultra-low-power architecture for maximum efficiency - the only truly portable radon monitor on the market offering continuous radon measurement every 10 minutes, ensuring you stay informed about radon levels in your home's basement at all times.
- BATTERY POWERED: Digital radon detector with up to 7-year lifetime using 2 AA batteries.
- COMPREHENSIVE ENVIRONMENTAL MONITORING: This radon gas detector also measures temperature, relative humidity, and atmospheric pressure.
- EASY TO USE: Portable, with an E-Ink display that provides a color-coded visual indication of radon levels (Green, Yellow, Red). Use it standalone or connect to the app to get detailed results.
- VERSATILE: Multiple display options for real-time, 24h, 7d, or 30d average readings. Supports dual measurement units for radon (Bq/m³ & pCi/L) and temperature (°C & °F), making it ideal for homes in the USA, Canada, and Europe.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK3CRP79 |
| Item model number | TDSPSRH2 |
| Manufacturer | Aranet |
| Product Dimensions | 7.7 x 7.11 x 7.11 cm; 217.72 g |

## Product Details

- **Brand:** Aranet
- **Item weight:** 0.48 Pounds
- **Power source:** Battery Powered
- **Product dimensions:** 7.7D x 7.1W x 7.1H centimeters
- **Style:** Minimalist and functional design

## Images

![SAF Radon Detector for Home: 10-Min Measurement, Temperature, Relative Humidity, Pressure, E-Ink Display, 7-Year Battery, Portable with Free App - Image 1](https://m.media-amazon.com/images/I/5118-A9Gr4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Aranet quality
*by N***R on 20 September 2025*

Best on the market in terms, smart function, and styling. Aranet quality. Will last for a long time.

### ⭐⭐⭐⭐⭐ Excellent produit
*by M***L on 15 October 2025*

Produit fiable, communication Bluetooth également fiable, lecture précise. S'intègre très bien avec Home Assistant.

### ⭐⭐⭐⭐⭐ Schnelle und genaue Werte, nachvollziehbare Messungen, gute Smart Home Integration, ohne Cloud-Zwang
*by M***R on 6 February 2026*

Das AranetRn Plus ist meiner Meinung nach eines der besten Home-Consumer-Random-Messgeräte. Wie die meisten ernstzunehmenden Radon-Messgeräte, basiert das AranetRNn Plus auch auf einer patentierten Ionisationskammer zur kontinuierlichen Echtzeit-Überwachung. Mit nahezu als einziges Gerät in diesem Bereich gibt SAF eine Genauigkeit von +/- 8% Abweichung. Dieser Wert ist aktuell in der Geräteklasse einzigartig (das bekannte RadonEye erreicht 10%). Das AranetRn ist überdurchschnittlich energieeffizient, da es lediglich mit zwei AA-Batterien betrieben wird, und ist somit unabhängig von einer Stromquelle (im Gegensatz zum RadonEye, welches ein Netzteil benötigt). Die App (ich habe nur die Apple iOS in Nutzung) ist sauber und vom Handling vorbildlich implementiert. Die GUI / App ist im Gegensatz zum RadonEye um mehrere Welten besser. Allein die Tatsache, dass alle 10-minütigen Messungen einen Zeitstempel erhalten, erhöht den Nutzwert des Messgerätes um 100%. Dieser Sachverhalt ist vor allem für Leute wichtig, die keine Smart-Home-Integration vorhaben. Für die Fans von Smart-Home-Integrationen (z. B. Homeassistent) ist das AranetRn Plus ebenfalls perfekt geeignet. Zum Beispiel Homeassistant bietet eine gut umgesetzte Integration des AranetRn-Plus-Sensors an. Lediglich der Preis kostet etwas Überwindung. wenn gleich andere Geräte dieser Leistungsklasse ebenfalls mindestens 200 € kosten. Aus meiner Sicht sind die aktuell 219€ gut investiert, um der weitestgehenden unbekannten Gefahr, welche von Radon ausgehen kann, entgegenwirken zu können.

## Frequently Bought Together

- SAF Aranet Radon Detector for Home: 10-Min Measurement, Temperature, Relative Humidity, Pressure, E-Ink Display, 7-Year Battery, Portable with Free App, Bq/m3 & pCi/L Selectable
- SAF Aranet4 Home: Wireless Indoor Air Quality Monitor for Office or School (CO2, Temperature, Humidity and More) Portable, Battery Powered, E-Ink Screen, App for Configuration & Data History
- SAF Aranet Radiation Detector, Dosimeter, Portable, Measures Dose Rate & Total Dose of Ionizing Radiation, E-Ink Display, 4-Year Battery Life, Bluetooth Connection, Free App with Graphics & Alarm

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*