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and selects good materials
one-click automatic filming
Easily grasp the current environmental carbon dioxide concentration value
Adopt the heat sink design to let the mobile phone suspend and dissipate heat
It is also widely used in discreet communications
XR1-B Digital Display Nuclear Radiation Detector Edifier and selects good materials1. 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
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