Description
Product Overview
The BTMETER BT-886A Geiger Counter is a handheld nuclear radiation detector engineered for accuracy and reliability. It features an upgraded energy compensation GM tube that sensitively detects Beta β, Gamma γ, and X-ray radiation, with a sensitivity of 80CPM/µSv. The device includes a 2.5-inch high-definition LCD screen with backlight for clear visibility of real-time, maximum, and average radiation exposure readings. Constructed with durable materials, it measures 3.9 x 1.9 x 7.9 inches and weighs 9.59 ounces, making it portable and easy to handle. Powered by a 1100mAh rechargeable lithium battery, it supports up to 10 hours of continuous operation and comes with a USB Type-C charging cable for convenience.

Usage
The BTMETER BT-886A is designed for environments where radiation monitoring is critical, such as laboratories, industrial sites, medical facilities, and environmental research areas. It is ideal for professionals like lab technicians, safety inspectors, and researchers who need to assess radiation levels in real-time. Use it during routine safety checks, emergency response scenarios, or long-term environmental monitoring to ensure compliance with safety standards and protect against harmful exposure.
Why Choose Us
BTMETER stands out with its commitment to quality and innovation, offering a Geiger Counter that combines advanced technology with user-friendly design. The BT-886A model includes energy compensation for precise measurements across different radiation types, backed by a manufacturer warranty for peace of mind. Its competitive edge lies in the intuitive display, long battery life, and versatile alarm settings, making it a trusted choice for accurate radiation detection in various professional applications.
Key Features
- Upgraded GM tube with energy compensation for accurate Beta, Gamma, and X-ray detection
- 2.5-inch high-definition LCD screen with backlight for clear real-time and historical data display
- Customizable alarms for current and cumulative radiation exposure thresholds
- Trend graph and five dosage unit options (µSv/h, µGy/h, mR/h, cps, cpm) for flexible monitoring
- Rechargeable 1100mAh lithium battery providing up to 10 hours of continuous use
FAQ
What types of radiation does the BT-886A detect?
The BT-886A detects Beta β, Gamma γ, and X-ray radiation using its upgraded GM tube with energy compensation, ensuring high sensitivity and accuracy across these radiation types.
How long does the battery last on a single charge?
The built-in 1100mAh rechargeable lithium battery supports up to 10 hours of continuous operation, and it can be easily recharged via the included USB Type-C cable.
Can I set alarms for radiation levels?
Yes, the device allows you to set customizable alarms for both current radiation exposure and cumulative doses, helping you monitor and respond to changing conditions effectively.
Is the screen easy to read in different lighting conditions?
The 2.5-inch LCD screen features a backlight, making it highly readable in low-light environments, and it displays real-time, maximum, and average readings for comprehensive monitoring.
What is the warranty and support for this product?
BTMETER provides a manufacturer warranty for the BT-886A, ensuring quality and reliability, with customer support available for any technical or operational inquiries.





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