









INKBIRD
Radon Detector INK-RD3
Ships in 3 business days
Free shipping on all orders
Hassle-free returns service
30 days easy returns
1-year warranty
Shipping Fee
We offer free shipping on all orders.
Shipping Area
The products can be delivered to the most of states in the United States except Alaska, Hawaii, American Samoa, Micronesia, Guam, Marshall Islands, Northern Mariana Islands, Palau, Puerto Rico and U.S. Virgin Islands.
We also offer international shipping. For some countries and regions, we may charge a remote fee, which depends on the carrier's standards.
Shipping Origin
For US orders, we ship from our US warehouse or our factory in China, depending on stock availability. Please refer to the information provided on the product page for details.
For international orders, we will ship directly from our factory in China. All costs collected during the transportation are the sole responsibility of the customer.
Shipping Carrier
We will select the carrier based on your shipping address.
Delivery Estimate
The order will be processed and shipped within 1-3 working days. You will receive a confirmation email after the order is shipped.
For US orders, if shipped from a US warehouse, the shipping time will be 3-5 working days. For all other orders shipped from China, shipping time is 7-12 working days.
Kindly Remind
*If you need to make any changes to your order, please contact us before shipping.*The recipient's assistance may be required during shipping for some orders. We will contact you as soon as possible after receiving the notification from the carrier, please pay attention to check our emails.
*After receiving the ready-to-delivery email, please keep your phone open. If delivery fails, you may need to contact your local post office for pickup. Of course, we will also email you the details after receiving the notification from the carrier.
*The return policy on this page applies to all items on Inkbird.com. If you have any questions, please contact service@inkbird.com.
Order Cancellation
If you need to cancel your order, please contact service@inkbird.com.
Order not shipped
There are no fees and you will receive a full refund.
The order has been shipped (subject to our system status, not the order status)
You need to bear the shipping cost. If the order cannot be intercepted, you need to send the package back in its original condition after receiving it. We will process the refund for you after receiving the package.
30-Day Hassle-Free Return Policy
- You are eligible to return the item within 30 days of receipt.
- All returned items must be disassembled and repackaged as they were originally received.
- No restocking fee will be charged, but the customer is responsible for return shipping costs. If there are quality issues with the product, Inkbird will bear the return shipping costs.
- We will issue the refund after receiving the package. Refunds will be credited back to the original account, and the processing time depends on the bank or service provider.
How to Return a Product
Step 1: Contact us via email with your return request.
Step 2: After receiving return authorization, please ship the package and contact us with the package tracking number.
Step 3: After receiving and inspecting the package, we will issue a refund within 3 working days.
Please note that return the product in the original packaging we provided and the product must be damage-free, as damage will void the refund.
Contact Info
Email: service@inkbird.comReturn Address: Floor 4nd East, Building 713, Pengji Industrial Zone, Shen Zhen, 518000 Guangdong, China
Product Details

Accurate Radon Detection: This indoor radon detector adopts an alpha spectrometer sensor to easily and accurately detect the airborne radon concentration around you. Radon is the second leading cause of lung cancer, and with the INKBIRD radon monitor, you can gain insight into the indoor air quality and ensure a healthy living environment
Refreshing In Time: You can see two pieces of useful information on the screen. The long-term average shows the average value since the detector was first switched on, over a period of up to a year. The short-term average shows the average value of the last 24 hours, and this is updated every hour, so you always have the latest information to hand
Radon Level Indication: The low-power electronic-ink screen is a breeze to use! You can read the radon averages in pCi/L or Bq/m³, and you can also see the 3 color indication bars. Red means danger, yellow means warning, and green means it's safe. So, you can easily see at a glance whether the radon concentration is safe or not for your health
Battery Powered Design: Rest assured, this radon monitor is powered by 3 AAA batteries, which are included with the product, and it is capable of continuous operation for a period of 2 years due to its low power consumption. There is no requirement to replace the batteries or recharge the detector, which represents a significant convenience
Flexible Placement:Its square-like shape is perfect for stability on your table, and the handy hanging hole on the back makes it easy to mount on a wall. Its compact white design ensures that it will blend seamlessly into your home's existing decor, so you can enjoy it without any worries
Use It Everywhere: Watch out for radon and stay healthy! This radon monitor is a lifesaver, especially for those spots where the air might feel a bit stale, like garages, basements, cellars, or living rooms. It's always good to keep an eye on those radon levels, and it'll help keep you and your family safe and sound
IMPORTANT TIPS: a) The detector must not be exposed to direct sunlight or moisture; b) It should be placed at a minimum of 20 inches (50 cm) above the floor and at least 60 inches (150 cm) from the nearest door, window, or vent; c) It must not be moved during measurement; d) The detection data will be displayed after 24 hours of operation at first use
Description
The INK-RD3 Radon Monitor is an innovative cordless device that provides effortless monitoring of indoor radon levels, offering a convenient solution for radon detection and measurement. The device features a power-efficient electronic-ink screen with an extended battery life, allowing you to conveniently view measurement data without worrying about battery depletion. Furthermore, it is equipped with visual notifications that alert you when radon concentration levels reach unhealthy levels, ensuring prompt awareness of potential radon exposure. It is designed to provide you with convenient and reliable radon monitoring, and is suitable for use in a variety of indoor environments, including homes, schools, offices, and more.
Main Features
- Built-in alpha spectrometer sensor for accurate detection of airborne radon concentration
- Simultaneous monitoring of long-term average and short-term average
- Low power consumption electronic ink display, easy to view
- 3-color LED light and indication bars to remind you of the current radon level
- Lasts for 2 years on the 3 AAA batteries supplied
- Ideal for use in garages, basements, cellars and living rooms
Specifications
Product Name: Indoor Radon Monitor
Model Number: INK-RD3
Screen Type: 1.54 inches electronic ink screen
Powered by: 3 AAA alkaline batteries (LR03)
Battery Life: 2 years
Detecting Technology: Passive radon diffusion chamber
Sensor Type: Alpha spectrometer sensor
First Radon Measurement Result: About 24 hours after powering on
Data Refreshing Interval: 1 hour (updating the average of the previous hour)
Measurement Range: 0~500 pCi/L (0~9999 Bq/m³)
Accuracy/Precision: Typical: 5.4 pCi/L (200 Bq/m3); 7 days<10%; 2 months<5%
Operating Environment: Temperature 0~40°C; Relative Humidity < 85%
Package Contents
1 x Radon Monitor
3 x AAA Batteries
1 x User Manual
1 x Operating Needle