Radiation is invisible, odorless, and everywhere—in antique pottery, granite countertops, imported jewelry, and even your child's toys. You can't see it, but you can measure it.
The SOEKS 112 is a professional-grade Geiger counter that fits in your pocket. It detects gamma, beta, and X-ray radiation instantly—accurate readings from 0.01 to 999 µSv/h. The SBM20-1 Geiger-Muller tube is the same sensor used in industrial monitors, now in a 28-gram device.

Key Features & Benefits
-
Instant, Accurate Readings - SBM20-1 Geiger-Muller tube detects gamma, beta, and X-rays from 0.01 to 999 µSv/h with laboratory-grade precision
-
100-Hour Runtime - One charge lasts for weeks of intermittent use or 4 days of continuous monitoring
-
Scan Anything, Anywhere - Compact (120mm) and lightweight (28g) design fits in your pocket for home, travel, or work
-
Simple Two-Button Operation - Monochrome screen shows clear readings; no training needed
-
Customizable Safety Thresholds - Set your own alarm levels for different materials and environments
-
Fast Detection - Instantly identifies radioactive materials in seconds, not minutes
Home & Family Safety
Your granite countertop, antique vase, or child's glow-in-the-dark toy could be emitting radiation. You don't know until you measure.
The SOEKS 112 scans materials instantly. Pass it over surfaces—if it beeps, you know to investigate further. 100-hour battery means it's always ready when you need it.
Travel & Antique Purchases
You're at a flea market overseas. That beautiful uranium glass vase or military surplus item looks safe—but is it?
Whip out the SOEKS 112 and scan before you buy. Detection starts at 0.01 µSv/h—well below dangerous levels. The compact size means it travels anywhere.
Professional & Educational Use
You're a teacher demonstrating radiation, a contractor checking granite slabs, or a prepper verifying your shelter's safety.
Professional-grade sensor meets classroom durability. Simple enough for students, accurate enough for professionals.
How It Works
The SBM20-1 Geiger-Muller tube detects ionizing radiation particles. When radiation interacts with the tube, it creates electrical pulses counted by the microprocessor. The screen displays real-time µSv/h readings and cumulative dose. Two buttons control all functions—power/mode and reset/settings. Recharge via included USB cable.
Technical Specifications
-
Model: SOEKS-112
-
Detection Types: Gamma, Beta, X-ray
-
Sensor: SBM20-1 Geiger-Muller Tube
-
Measurement Range: 0.01 - 999 µSv/h
-
Energy Range: 0.1 - 1.25 MeV
-
Battery: Built-in lithium, 100 hours operation
-
Charging: USB (cable included)
-
Display: Monochrome LCD
-
Dimensions: 120 × 20mm
-
Weight: 28g
-
Operating Temperature: -10°C to 50°C
Lawful Use
Legal for personal safety, educational, and professional measurement applications. Not for medical diagnostic use. Users are responsible for complying with local regulations regarding radiation measurement devices.
What's in the Box
- 1 × SOEKS 112 Geiger Counter
- 1 × USB Charging Cable
- 1 × User Manual
FAQ
1. What radiation types does it detect?
Gamma, beta, and X-ray radiation. It does not detect alpha radiation (which can't penetrate the device casing) or non-ionizing radiation (like WiFi or 5G).
2. How accurate is it?
Laboratory-grade accuracy within ±15% using the SBM20-1 tube—the same sensor used in many industrial monitors. Calibrated at factory.
3. What's a safe radiation level?
Background radiation is typically 0.1-0.2 µSv/h. Readings above 0.5 µSv/h warrant investigation. The device alarms at customizable thresholds.
4. How long does the battery last?
100 hours of continuous use. In practice, with daily checks, this means months between charges.
5. Can it detect radiation in food and water?
Yes—place food/water near the sensor. Note: it measures surface radiation only, not internal contamination.
6. Is this legal to own and use?
Yes. Radiation detectors are legal for personal safety worldwide. No license required for ownership.
Learn More