Geiger Counter Radioactivity Nuclear Radiation Meter Beta Gamma X-Ray Dosimeter Geiger Counter Radiation Detector Radioactive Radiation Meter Large LCD Display Alarm
Geiger Counter Radioactivity Nuclear Radiation Meter Beta Gamma X-Ray Dosimeter Geiger Counter Radiation Detector Radioactive Radiation Meter Large LCD Display Alarm
Product Features
- Nuclear radiation detector for accurate detection of x, and rays. This Geiger-Muller counter with energy-compensated J321 (M4011) counting tube detects beta, gamma and X-ray radiation quickly and reliably. Energy range: 20 keV ~ 3.0 MeV <30% (at 137Cs), Dose rate measuring range: 0-99.99 Sv/h (safety measures should be taken even at values of 60 Sv/h), Dose measurement range: 0-99.999 mSv. Simply turn on, read reading.
- Good measuring accuracy & sensitivity: radioactivity Geiger counter is equipped with the highly sensitive, energy-compensated Geiger-Muller counting tube J321 (M4011). It achieves a sensitivity of 80 CPM/Sv (Co-60) at 0.01 Sv/h measurement accuracy, real-time error 10%, average error 3%. Each device is individually calibrated and tested before delivery. The operating time is over 8 hours - for reliable measurements over the wide energy range from 20 keV to 3.0 MeV.
- Multifunctional Geiger counter for fast, reliable initial estimation on site: real-time and average measurement (Sv/h) with adjustable averaging period (5-60 min.) Smooths statistical fluctuations and provides stable readings; dosimeter function (msv) to detect real-time and accumulated radiation on the human body; radiation monitoring function with trend graph, overshoot status - for temporal analysis of radiation development in one place.
- All important information at a glance: The 3.0-inch colour display simultaneously displays real-time, mean, maximum, alarm limits, temperature, humidity, trend graph and status - without having to switch between multiple pages. Once a limit is exceeded, the status automatically switches from "Normal" to "Over Standard" and the display is highlighted in red. So you can immediately see if action is needed.
- CUSTOMIZABLE - Fewer false alarms suitable for any measuring task: set alarm limits for real-time and total dose yourself, select the averaging period between 5 and 60 minutes and choose between particle sound, alarm tone or silent mode. This allows you to adapt the device optimally to your measurement environment and avoid unnecessary warning messages.
- Flexible Power Supply: Use either three AA batteries (alkaline or rechargeable batteries) or a USB-C power supply (5V/2A). With only approx. 100 g weight and compact dimensions (105 70 30 mm), the device fits easily in any pocket. Multilingual instruction manual (German, English, French, Spanish, Italian) included. Note: batteries and USB-C cable are not included.