JD-3001 Geiger Counter - Portable Radiation Detector & Personal Dosimeter with Backlight Display & Auto Shutdown | Nuclear Safety, Home Protection, Emergency Preparedness

Feature:1. With large clear digital display, the readings could be easily seen even if in dark or sunshine when to turn on the back light function.2. One‑handed operation, easy to move for on‑site measurements, effectively identify the signal source and locate the signal position.3. With data viewing, saving and output functions, it can meet the needs of various work scenarios. It can measure nuclear radiation and electromagnetic radiation.4. The large screen displays the temperature and humidity conditions at the same time and provides more information at the same time.5. With timing shutdown, threshold alarm function. High sensitivity, wide measuring range and long service life. The body is small and easy to operate.How to Use:Specification:Item Type: Nuclear Radiation DetectorMaterial: ABSColor: As shown in the pictureModel: JD-3001Battery Type: 3.7V lithium battery (built-in)Battery Capacity: 2600mAhOperating Temperature: 0℃~ 50℃Operating Humidity: Relative humidity 10%RH ~ 80%RHNuclear Radiation:Response Time: 3sDose Rate Response: <±20% (1μSv/h~99.99mSv/h)Energy Response: <±30% (48KeV~1.3MeV)Relative Inherent Error: <±15%Electromagnetic Radiation:Unit: Electric field: V/M; magnetic field: μTAccuracy: Electric Field: 1V/M; Magnetic field: 0.01μTAlarm Threshold: Electric field: 50V/M; magnetic field: 0.3μTMeasuring Range: Electric field: 1V/M ~ 1999V/M; magnetic field: 0.01μT ~ 999.99μTApplication: Intelligent instrument that can measure nuclear radiation and electromagnetic radiationApplicable Scenarios: Construction engineering, industrial environment monitoring, environment monitoring, etc.How to Use1. Short press the "SET" key to enter t