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Visionner 4.0 Geiger Counter 1
Visionner 4.0 Geiger Counter 1
Visionner 4.0 Geiger Counter 1
Visionner 4.0 Geiger Counter 1

Visionner 4.0 Geiger Counter(Nuclear Radiation Detector) 

(Voted #1 Geiger Counter in the USA)


Rated by 4.88/5 by 5994 Happy Customers

$220.00$129.95
10000

Introducing our professional-grade Geiger Counter- the perfect tool for measuring ionizing radiation levels.


Its compact size and accuracy make it an essential tool for professionals in industries such as home improvement radiation, nuclear energy, environmental monitoring, radiology, and scientific research.


With easy-to-read displays, the Geiger Counter ensures users are alerted to potential radiation hazards in their surroundings.

  • Accurate and Reliable Radiation Measurements

  • Detect Alpha, Beta, and Gamma Radiation

  • Easy-to-Read Digital Display

  • Free
    Shipping Worldwide
    On All Orders 
  • Easy and Free Returns
    30-Days Free Return Policy
  • Money-Back Guarantee
    100% Money-Back Guarantee
  • Free
    Shipping Worldwide
    On All Orders 
  • Easy and Free Returns
    30-Days Free Return Policy
  • Money-Back Guarantee
    100% Money-Back Guarantee

"This is a decent Geiger counter with features some of my more expensive Geiger counters don't have. The device feels solid and operation is very intuitive. It's sensitivity is comparable to a more expensive unit."

- Samuel J, NC.

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Accurate Reading / Multiple Radiation Detection

With its high sensitivity and advanced calibration technology, the Visionner Geiger Counter provides accurate and reliable radiation measurements.

It can detect alpha, beta, and gamma radiation.

Wide Measurement Range



The Geiger Counter can detect radiation levels ranging from 0.01μSv/h to 99.99μSv/h, making it suitable for a wide range of applications, such as improvement radiation, geological survey, iron, Inspection vehicles, nuclear power plants, industry, radiology, radiology laboratories and so on.

Auto Save Data

Automatically save the accumulated dose with the built-in memory, which can be stored for a long time when the power is off.

Easy-to-Read Display

The digital display is easy to read and provides real-time radiation level readings in both μSv/h and mR/h units.

Portable Design

The compact and lightweight design makes the Geiger Counter easy to carry and use on-the-go.

Accurate Reading / Multiple Radiation Detection

With its high sensitivity and advanced calibration technology, the Visionner Geiger Counter provides accurate and reliable radiation measurements.

It can detect alpha, beta, and gamma radiation.


Wide Measurement Range


The Geiger Counter can detect radiation levels ranging from 0.01μSv/h to 99.99μSv/h, making it suitable for a wide range of applications, such as improvement radiation, geological survey, iron, Inspection vehicles, nuclear power plants, industry, radiology, radiology laboratories and so on.


Auto Save Data

Automatically save the accumulated dose with the built-in memory, which can be stored for a long time when the power is off.

Easy-to-Read Display

The digital display is easy to read and provides real-time radiation level readings in both μSv/h and mR/h units.

Portable Design

The compact and lightweight design makes the Geiger Counter easy to carry and use on-the-go.

Frequently asked questions

Have questions? We’re here to help

Does It have an alarm option?

Yes. Enter the alarm setting option to set the current dose alarm value and the accumulated dose alarm value. Whether the detector screen is in sleep state or in operation, the radiation dose detected exceeds the alarm threshold, the radiation monitor will automatically alarm.

I'm a novice wanting to check for radiation levels. Is this device easy to understand? 

Yes. Our geiger counter is easy to use and you will get a user manual showing you how to use it. 

What Is Included?

1* EquoMax 4.0 Geiger Counter

1* User Manual

SPECS

Material: ABS

Color: Black

Detectable types: β, Y, X rays

Energy ranges: 20kev-3.0 Mev ≤±30%(137Cs-)

Sensitivity: 80cpm/μsv/(Co-60)

Test accuracy: 0.01μsv/h

Real-time ranges: 0-99.99μsv/h

Cumulative ranges: 0-99.999msv

Real- time error: ≤10%

Mean error: ≤3%

Power supplys: 3*1.5V batteries or 1.2V rechargeable batteries (NOT INCLUDED)

Package size: 110 * 70 * 35mm / 4.3 * 2.8 * 1.4in

Package weight: 131.5g / 4.6ounce

When Will I Receive My Order? Fast Shipping!

Our shipping time is about 7-10 days. Shipping Worldwide.  


We ship your orders from various international warehouses (US, Canada, & Singapore). Our stock is spread out over multiple fulfillment centers for them to get to you faster. Due to the high demand during our anniversary sale, some shipments will be slightly delayed. Thank you for your understanding. 

Does It Come With A Warranty And Money-Back Guarantee?

Yes, all our Visionner products come with a 2-year warranty and a 30 day money-back guarantee. We truly believe we present the measurement products on the market, and we want to make sure we back that up with a risk-free ironclad 30-day guarantee. 


If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase. 

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* Our Anniversary Sales will end soon. While Stocks Last ! Price Back to Original Very Soon ! *

Listen to what our customers are talking about us

Rated by 4.88/5 by 5994 Happy Customers

Rated by 4.88/5 by 5994 Happy Customers

"It's very accurate and fast device for radiation measuring. I've tested with small ionizer material and it's detected the radiation in seconds. Also tested in during an underwater tunnel passing. Natural background radiation level immediately drop to near zero"

Tony K. (verified buyer) 
02/28/2023

"I tested it infront of my microwave and there was significantly more radiation compared to being away from all electronics. When holding the detector around 5G connections the radiation was also substantially higher."

Benjamin P. (verified buyer) 
05/19/2022

"I bought this device to use during my radioactive iodine treatment for my metastatic thyroid cancer.
I'll be using it to both determine/confirm safe distances as well as when my system has flushed enough radioactivity to be around my wife again and cease isolation after my big ablation dose."

Mike V. (verified buyer) 
01/22/2023

"It's very accurate and fast device for radiation measuring. I've tested with small ionizer material and it's detected the radiation in seconds. Also tested in during an underwater tunnel passing. Natural background radiation level immediately drop to near zero"

Jess K. (verified buyer) 
02/28/2023

"I tested it infront of my microwave and there was significantly more radiation compared to being away from all electronics. When holding the detector around 5G connections the radiation was also substantially higher."

Benjamin P. (verified buyer) 
05/19/2023

"I bought this device to use during my radioactive iodine treatment for my metastatic thyroid cancer.
I'll be using it to both determine/confirm safe distances as well as when my system has flushed enough radioactivity to be around my wife again and cease isolation after my big ablation dose."

Mike V. (verified buyer) 
01/22/2023

"I worked at nuclear remediation sites for years. I carried one of these in my shirt pocket for years because you never know where contamination might have spread, and you don't know where there might be a radiation field.  This machine is very sensitive and it works great for radium dials and fiesta ware. Overall, great buy"
Michael C. (verified buyer) 
11/18/2022

"Another form of energy you can not detect with your senses. Detect it and measure it. Find things that you didn't realize were radioactive, like some old dishes, watches, compasses, old aircraft instruments and rocks."

Rachael G. (verified buyer) 
07/13/2022

"I am impressed with the quality and functionality of it. Of course it will not perform like a thousand dollar one but it will warn you of rising risks. I have tried it ond it performs exactly what I was expecting it to do. I think it is well worth the money and would recommend it to anyone."

Brandon V. (verified buyer) 
12/06/2022

"I worked at nuclear remediation sites for years. I carried one of these in my shirt pocket for years because you never know where contamination might have spread, and you don't know where there might be a radiation field.  This machine is very sensitive and it works great for radium dials and fiesta ware. Overall, great buy"
Michael C. (verified buyer) 
09/18/2023

"Another form of energy you can not detect with your senses. Detect it and measure it. Find things that you didn't realize were radioactive, like some old dishes, watches, compasses, old aircraft instruments and rocks."

Rachael G. (verified buyer) 
07/13/2023

"I am impressed with the quality and functionality of it. Of course it will not perform like a thousand dollar one but it will warn you of rising risks. I have tried it ond it performs exactly what I was expecting it to do. I think it is well worth the money and would recommend it to anyone."

Brandon V. (verified buyer) 
12/06/2022