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Adopt the heat sink design to let the mobile phone suspend and dissipate heat
high-definition sound quality
Three-color indicator light shows the gear position
one-click automatic filming
and selects good materials
XR1-B Digital Display Nuclear Radiation Detector Edifier Adopt the heat sink design1. Detection technology: G M detection technology 2. Detection type: Beta, Gamma, X ray 3. Display mode: LCD screen+backlight 4. Energy range: 20kev 3. 2mev 5. Sensitivity: 80cpm uSv(Co 60) 6. Test accuracy: 0. 01 uSv h 7. Real time range: 0 99. 99 uSv h 8. Accumulation range: 0 99. 99 uSv h 9. Real time error: about 10% 10. Mean error: about 3% 11. Power supply mode: 3x1. 5V dry batteries or 3x1. 2V rechargeable batteries(not included) 12. Battery
