DescriptionBrand Name : KKMOONOrigin : Mainland ChinaCertification : NONETYPE 1Features:Better protect your health, such as vehicles, homes, nuclear power plants, industry, radioactive medicine, material testing, environmental testing, steel industry, chemical industry, isotope application, X .Using professional Geiger counter and advanced GM tube as the core sensor, it can accurately detect radiation. It is updated every second, real-time data transmission, and supports extensive detection.The alarm threshold is set to 0.5u SV/h. When it is close to the limit value, an alarm will be sent automatically. Take full care of your health and that of your family.USB interface and battery are supported. Easy to operate, bright display and clear reading. Support real-time data viewing and real-time detection. It also supports the conversion of total data collected over a period of time into average data and trend charts.High quality Geiger tube is used as the core part of the product. The measuring range is five times larger than t-he o-rdinary counter tube, the response time is 25% higher, and the accuracy is 10% higher.Specification:Material: ABSColor:Black,White,YellowDetector:Beta, Gamma, X-raySensitivity: 80cpm / SV / Co-60Real time range:0- 99.99sv/hReal time error: less than plus or minus 10%Voice source: real particle sound / alarm sound / muteEnergy Range:20kev-me3.0v less than 30% (137Cs)Power supply: 2 * AA battery (not included) or USB cable (not included)Package Size:150 * 80 * 50mmPackage Weight:166GPackage List:1 x Nuclear Radiation DetectorTYPE 2Features:Portable Size:The small size of this tool is very convenient for everyday use, you can carry it in your tool bag without taking up too much storage space.Real-time dose(REAL):Update once every second to quickly display the true value of each moment, characterized by large fluctuation and high consistence with sensors detection results. The real-time value is automatically tested and displayed without operation after boot. (Unit: usv/h)Mean dose(AVG):Record the total dose received over a period of time and convert it into the mean display, characterized by small fluctuation and convenience to check the background value of the environment and weak radiation environment. Press the M button to recalculate the mean value. (Unit: usv/h)Cumulative dose(ACC):That is, add all the detected doses, and the data will not be lost after shutting down, and historical data will continue to be accumulated after booting up again, and there will be a long-term cumulative sum value. You can press L button and R button simultaneously to clear cumulative value. (Unit: msv/h)Wide Applications:This nuclear radiation detector can be widely used in nuclear physics, environmental monitoring and industrial fields.Specifications:Material: ABSColor: white, black(optional)Detectable types: , Y, X raysEnergy ranges: 20kev-3.0 Mev 30%(137Cs-)Sensitivity: 80cpm/sv/(Co-60)Test accuracy: 0.01sv/hReal-time ranges: 0-99.99sv/hCumulative ranges: 0-99.999msvReal- time error: 10%Mean error: 3%Power supplys: 3*1.5V batteries or 1.2V rechargeable batteries(NOT INCLUDED)Package size: 110 * 70 * 35mm / 4.3 * 2.8 * 1.4inPackage weight: 131.5g / 4.6ouncePacking list:1 * Nuclear Radiation DetectorTYPE 3Features:Simple and easy to operate, achieve multiple modes of transformation easily.Handhold instrument design, built-in high-performance batteries for easy to carry around with you.GM counter tube compensated, improved energy response.High detection sensitivity, especially for environmental radioactivity monitoring to detect traces of nuclear radiation.Use built-in probe type, the effective protections of the probe is not damaged.Retain count sound, you can quickly determine the radiation situation surrounding environment, to quickly locate the exact location of radiation sources.Anti-interference ability, capable of reliable operation in complex electromagnetic environments.Instrument display accuracy up 0.001Sv/h(CPM mode is up to 1CPM).Widely used, can be used in the home environment, daily necessities, mineral rocks, decorated stone and other radioactive detection.Note: 1 min automatic shut off LCD backlight LED light, press either button to restore LED backlight.Specifications:Name: Geiger CounterDetect ray: , , X rayWaterproof: noPower: 1WOperating temperature: -5 to 40Input: D-C 5V, 0.5AOperating voltage: D-C 3.7VBattery: 1 * 14500 lithium battery, 3.7V, 1600mAh (included)Item size: 137 * 71 * 27mm / 5.39 * 2.80 * 1.06inItem weight: 160g / 5.64ouncePackage size: 150 * 150 * 52mm / 5.91 * 5.91 * 2.05inPackage weight: 330g / 11.64ouncePackage list:1 * GMV2 Geiger Counter1 * Power CableTYPE 4Features:Portable Size:This handheld nuclear radiation detector with portable size and easy to carry, you can put it into your bag to carry and hold it to use.Wide Applications: This radiation tester can be widel