Geiger Counter Nuclear Radiation Detector Versatile High Accuracy for Home Feature:1. Wide detection: suitable for home decoration environment detection, iodine implantation safety distance detection, radiation protection detection, airport security detection inspection machine, overseas shopping Japanese goods residue detection, maternity and baby products radioactivity detection, jewelry, stone and jade articles detection radioactivity, cosmetics radiation residue detection etc.2. Accuracy error 10%: The radiation detector can accurately detect the strength of beta (), gamma (gamma) and X, and the accuracy error can be controlled within 10%3. Simple and accurate detection: simple and convenient operation, just a few steps to start accurate detection of environmental radiation parameters4. Various sound types: adopt energy compensation type GM temperature sensor, sound source types include real particle sound, alarm sound, mute5. Scratch-resistant ABS: adopting good quality ABS material, possess impact resistance, scratch resistance, environmentally friendly Specification: Item type: nuclear radiation detector Model: BR-6 Material: ABS Applications: interior decoration environment detection, iodine implantation safety distance detection, detection radiological protection, airport security screening machine, overseas purchases for Japanese goods residue Detection, maternity and baby products radioactivity detection, jewelry, stone and jade item radioactivity detection, cosmetic radiation residue detection and all occasions that require radioactivity detection Battery: 2 AA batteries 1.5V (not included) Basic parameters: Sensor: Energy compensation type GM tube Detection type: Beta, gamma, x Inherent error: 10% Sensitivity: 80cpm mu;sv (Co 60) Measuring range: 00.00 ~ 99.99 mu;sv on hSound Source Type: Real Particle Sound, Alarm Sound, Mute Alarm Threshold: 0.5, 1.0, 2.0, 5.0 Package List: 1 x Nuclear Radiation Detector 1 x User Manual How to use: After turning on the leak detection device and adjusting the threshold value, automatic detection can be started.