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Geiger Counter Radiation Detector, Portable Nuclear Radiation Dosimeter, Mini β γ X-Ray Radiation Monitor Meter, GM Counter Tube, with Alarm (WiFi Upgrade Version)
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 14, 2026 2:28 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 91% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Ruchundebu US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓The product uses an energy-compensated GM tube to detect Β-ray, γ-ray, and X-ray radiation. It has a sensitivity of 80cpm/μSV/（Co-60）and can detect radiation levels ranging from 20kev～3.0mev≤±30％(137Cs-)
✓The OLED display screen shows the current reading in real-time and using its resolution of 0.01μSV/h, tracks exposure measurements ranging up to 9999μSV/h, providing accurate data for trend graphs analysis.
✓The product provides highly customizable alerts via audio, light, graphics, or vibration when preset radiation thresholds are exceeded, with a real-time error rate of less than 3% ensuring reliable monitoring results.
✓The large storage capacity of this product can store up to 50,000 sets of data, enabling long-term monitoring of radiation exposure over time.
✓The product is extremely easy to use, measuring at 110x27x16mm and weighing 59g. Its power supply options include USB 5V, 3.7V Lithium Battery / 500mAh [rechargeable], and charging only takes between 1 and 2 hours.
✓This radiation detection device is useful for safety organizations, transportation hubs, factories, hospitals, research institutions, universities, and private individuals.By monitoring radiation levels, it helps prevent harm to human health and the environment from exposure to radiation pollution.
⚙️ Specifications
Sensor type
Energy-compensated GM tube
Detectable measurement type
β-ray，γ-ray，X-ray
Energy range
20kev～3.0mev≤±30%(137Cs-)
Sensitivity
80cpm/μSV/(Co-60)
Resolution
0.01μSV/h
Measuring range
9999μSV/h
Real time error
≤3%
Power supply
5V/USB 3.7V Lithium battery/500 mAh
Charging duration
1-2 hours
Weight
59g
Size
4.33X1.06X0.63inches