PCE Instruments Compact Geiger Counter with Radiation Alarm (PCE-RAM 6)
PCE Instruments Compact Geiger Counter (PCE-RAM 6) is a precise and portable radiation monitoring device designed to detect X-rays, gamma rays, and hard beta radiation. With a measuring range of 0.00 to 1000 µSv/h and a high-resolution LC color display, this radiation detector is ideal for industrial, medical, and environmental applications.
The built-in alarm system allows users to set adjustable radiation threshold limits between 0.2 µSv/h and 10 µSv/h, providing instant audio or vibration alerts when radiation levels exceed safety parameters.
Specifications and Dimensions
Radiation Types Detected: X-rays, gamma rays, hard beta radiation
Measuring Range: 0 µSv/h … 1000 µSv/h
Resolution: 0.01 µSv/h
Accuracy: 80 µSv/h (for Co-60)
Energy Range: 48 … 1500 keV
Display: 2.4-inch LC color screen with 1-second refresh rate
Alarm: Audible and vibration alerts with adjustable limit values (0.2 µSv/h … 10 µSv/h)
Interface: USB-C
Power Supply: 3.7V rechargeable battery (400 mAh)
Automatic Power-Off: 0 to 10 minutes (adjustable and deactivatable)
Protection Class: IP20
Operating Conditions: -10 … 45°C, 0 … 95% RH
Storage Conditions: -10 … 45°C, 0 … 95% RH
Dimensions: 143 x 77 x 28 mm
Key Features and Benefits
Accurately detects X-rays, gamma rays, and hard beta radiation
Adjustable alarm system with sound and vibration alerts
High-contrast LC color display for real-time radiation monitoring
Automatic power-off feature to conserve battery life
USB-C rechargeable battery for convenient charging
Ideal for industrial, medical, and environmental radiation monitoring
Compact and lightweight design for portability
1 x Geiger Counter PCE-RAM 6
1 x USB-C Charging Cable
1 x Carrying Case
1 x Operating Instructions
Product identification
- Brand: PCE INSTRUMENTS
- Model / MPN: PCE-RAM 6




