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SOEKS QUANTUM Professional Radiation Detector Dosimeter (2 Geiger Muller Tubes)

$369.00 $399.00 saving $30.00
| /

SOEKS QUANTUM Professional Radiation Detector Dosimeter (2 Geiger Muller Tubes)

$369.00 $399.00 saving $30.00
| /
  • Overview
  • Features
  • Specifications
  • Use the SOEKS QUANTUM once, and it becomes obvious why this is the preferred Geiger Counter for the professional, and serious enthusiast.

    • #1 IN PRECISION DETECTION: Compare it to our SOEKS 112 and ECOVISOR F4 Devices, and you’ll discover the QUANTUM features Dual Geiger-Muller Tubes (SBM-20-1), and upgraded processor, to deliver ultra-precise readings (mcSv/h, mR/h, CPM). And it does it all non-stop for 700 hours before recharging! Choose the right SOEKS device for you.
    • FOR PROFESSIONALS, AND PRO-ENTHUSIASTS: Accurately locate areas of radioactivity, or contamination of items such as scrap metal, building materials, banknotes, stones, or antiques. As a personal Dosimeter, measure your exposure to X-ray machines, lab materials, and other workplace hazards. Calibrated to detect Gamma, Beta and X-ray.
    • PERSONALIZE YOUR DATA: Set your own personalized alert thresholds, and save data in the memory. The QUANTUM also allows you to upload to the computer, storing data for up to 3 years! Run 24/7 background monitoring in standby mode to conserve its rechargeable battery, or simply plug into mini-USB (both included in your set).
    • EASY TO USE, JUST LIKE ALL SOEKS DEVICES – Simple menus, audible alarms, and colored alerts keep this Geiger Counter user-friendly. 2 Modes include Background (measures and searches) and Cumulative Dose. QUANTUM delivers on-screen data in mcSv/h, rems, or CPM for each tube, bar meters, and arrows showing radiation is falling or increasing.
    • ENJOY OUR RISK-FREE 2-YEAR WARRANTY: Whether it’s for work, home, or doomsday prepper kits, the SOEKS QUANTUM is the right choice in Professional Radiation Detectors for accuracy, speed, and volume data. In light of recent world events, demand for this device has increased. Secure yours now before we go on backorder.

    And while you may think only radiation safety and security specialists or health physicists are its frequent users, you’ll also find the QUANTUM in the homes of the serious, general public.

    Perhaps it’s because it’s the only device with a dual Geiger-Muller Tube, delivering ultra-precise readings, non stop for 700 hours. Or maybe it’s because the download feature enables all data lovers to store and track information for up to 3 years!

    Or perhaps elite functionality combined with ease of use just makes sense.

    Regardless, it’s the preferred device for radiation-exposed personnel and the ideal device for advanced at-home enthusiasts or disaster preppers.

  • Just Like All SOEKS Dosimeters (F4 and SOEKS 112), It Retains Its Easy Interface

    The QUANTUM has 2 Standard Modes: Background Mode (for search, and measure) and Accumulated Dose, with visual Green, orange and red alerts and alarms showing exposure. An arrow shows when levels are falling as well as on screen bar meter, graph and numerical data (Sieverts, Roentgens, Counts per Minute) for each GM Tube. It measures Gamma, Beta and XRay.

    But Only The QUANTUM Delivers PRO-Functionality

    Dual Geiger-Muller Tubes, and upgraded processors deliver ultra-precise readings non stop for 700 hours. While the download feature lets you store, track and trasfer data for up to 3 years! Personalized thresholds let you set your own alerts and standby mode allows for long, battery preserving monitoring.

    For The Professional, It Makes Perfect Sense

    Whether it’s for work or home, the lightweight QUANTUM is the perfect choice for anyone looking for accuracy, speed, and volume data. So if you’re ready to go pro, you’re ready for the precision of SOEKS QUANTUM.

  • Technical specifications:

    Operating time up to 12 hours with the screen ON; up to 700 hours in sleep or background measurement mode
    Batteries type AAA Nimh Rechargeable (2x included); can also use regular Alkaline or Lithium-Ion
    Certifications CE and Passport with the factory stamp of conformity and QC check are included; NIST certificate can be obtained separately (usually needed for compliance after 1 year of use and requires a 3rd party lab test)
    Size 5.1x2x0.7 in (130x52x18 mm)
    Weight 3oz (71 g) - without  batteries; 6oz (170g) - with batteries
    Is a charger included? Yes (micro-USB cable, power adapter for the USB cable, the batteries)
    Geiger Counter
    Types of ionizing radiation detection Beta, Gamma, and X-Ray
    Units of measurement

     uSv/h (


    mR/h (milli-Roentgens),

    CPM (Counts per Minute); automatically adapts for dosimeter
    Type of Geiger Muller Tubes SBM20-1; two tubes are located on the left and right sides for better accuracy, increased range and faster response
    Alarm Thresholds Visual, audio, can be set manually
    Range of measurement from 0.01 uSv/h to 1000 uSv/h (1-1000 mR/h); 

    from 0.1 MeV for Gamma-Rays and X-Rays
    Time of cumulative dose storage (on device) up to 999 days
    Range of dose measurement up to 1000 Sieverts (100,000 Roentgens)
    Measurement data (on device) up to 24 hours in 10 seconds intervals; time-stamps
    Data transfer (MAC or PC) up to 999 days

Customer Reviews

Based on 68 reviews
Eloi Du Bois

SOEKS QUANTUM Professional Radiation Detector Dosimeter (2 Geiger Muller Tubes)

George McCormick

It works very well but did not come with an owners manual. I had to figure out the settings by myself. Nice bright colorful display.

Owen Ybanez
Handy Dosimeter

Will do the job to monitor radiation of a small area.
Sales support is good!

Marek Dadela

I didn’t try this meter on a large radiancy source yet so I don’t have much experience to describe. But for the time being I am happy with it.

Teddy G.

Good product. Planing to buy one more tester for water and food quality.
I will definitely recommend Soeks products to a friend.