The fnirsi gc-01 geiger counter is a state-of-the-art personal dosimeter designed to detect a wide range of ionizing radiation, including beta particles -rays , gamma rays -rays , and x-rays. Equipped with a high-precision energy compensation gm tube geiger-müller tube , this device ensures accurate measurement of radiation levels, making it ideal for both professional and personal use. Key features: wide energy range: detects radiation from 48 kev to 1.5 Mev with a precision of 30% for 137cs . Types of detection rays: capable of detecting -rays, x-rays, and -rays. Dosage units: displays readings in sv h, gy h, mr h, cps, and cpm for versatile measurement options. Cumulative dose equivalent: measures from 0.00 Sv to 500.0 Msv, allowing long-term monitoring. Dose equivalent rate: ranges from 0.00 To 10,000 sv h 10 msv h for real-time assessment. Alarm methods: features light, vibration, and sound alarms to alert you of elevated radiation levels. User-friendly design: compact and lightweight, making it convenient to carry and use in various environments. Specifications: detector: energy compensation gm tube geiger-müller technology energy range: 48 kev 1.5 Mev 30% for 137cs alarm methods: light, vibration, sound cumulative dose equivalent: 0.00 Sv 500.0 Msv dose equivalent rate: 0.00 10,000 Sv h 10 msv h detection rays: -ray, x-ray, -ray dosage units: sv h, gy h, mr h, cps, cpm switchable versatile and reliable whether you're a professional in the nuclear industry, a resear...