Nuclear Radiation Measurement Detector Household Geiger Tube Radiation Tester Features: 1. TFT high-definition display, more convenient to use 2. Multiple alarm reminders 3. A variety of unit display, real-time view data 4. Support eight languages, you can switch freely 5. Simple operation, sensitive induction, to ensure the accuracy of measurement results Product parameters: 1. Language: Chinese, Japanese, Korean, English, French, Polish, Russian, Ukrainian 2. Measurement objects: nuclear wastewater, marble, electromagnetic, ionizing radiation Detection and counting: 90mm Geiger counter tube Measuring range: 0.08-9999uSvh Measurement accuracy: 10% Working environment: minus 10-50 degrees Celsius; humidity less than 95 percent RH non-condensing Charging method: USB-Type-C Screen size: 0.96TFT color screen Resolution: 320 x 240 Built-in battery: 250mAh Product Dimensions: 10 x 4 x 2.5 cm