2 in 1 Geiger Counter Electromagnetic Nuclear Radiation Detector EMF Meter Handheld Marble Radioactive Testing Tools

Specifications:Material: plasticsPower: 2 * AA battery or or charging batteries (NOT INCLUDED)Detection ray: X, γ raysMeasurement scope:Dosage equivalent rate: 0.01~1000 μSv/hEnergy scope: 50 keV~1.5 MeV ≤ ±30 % (as for 137 Cs I)Relative innate error: ≤ ± 15 % (137 CS 1mSv/h)Flexibility: 80 CPM/μSv/h (as for Co-60)Alarm value:Dosage rate: Selection among 0.5, 1.0, 1.5, 2.0, 2.5, 5.0, 10.0, 50.0, 100.0μSv/h at disposal.Accumulative dosage: Selection among 0.05, 0.5, 1.0, 1.5, 2.0, 5.0, 10.0, 20.0, 50.0, 100.0 m Sv at disposal.Unit of dosage rate: μSv/hMeasurement display: The dosage rate is displayed per second; the protections alarm response is less than 5 seconds.Utilization environment:Temperature: - 10℃ to + 45℃Relative humidity: ≤95% (+ 45℃)Item size: 142 * 72 * 26mm / 5.59 * 2.83 * 1.02inItem weight: 185g / 6.53ouncePackage size: 186 * 100 * 38mm / 7.32 * 3.94 * 1.50inPackage weight: 293g / 10.34ouncePacking List:1 * Radiation Detector1 * Guideline

• Portable Size: This handheld nuclear radiation and electromagnetic radiation detector with portable size and easy to carry, you can put it into your bag to carry with you and grip it to use.
• Large Display Screen: This nuclear radiation detector adopt large LCD display screen for you to read the detecting data clearly and easily, you can get the results in time. Chinese and English operational interface switchable.
• Easy to Operate: The instrument enjoys a high flexibility and can measure the environmental background. Real-time measurement and display of dosage rate and accumulative dosage.
• Multifunctional Design: Permanent data storage upon power cutoff. Low power consumption and battery under-voltage indication function.
• Three Selective Alarm Modes: sound, light and vibration prompt. The instrument can preset the alarm value of dosage rate and accumulative dosage.