Digital geiger counter nuclear radiation detector radioactive particles detector + nokia mini usb cable + bnc cable + gm tube ( 112.71 $)

digital geiger counter nuclear radiation detector radioactive particles detector + nokia mini usb cable + bnc cable + gm tube

digital geiger counter nuclear radiation detector radioactive particles detector + nokia mini usb cable + bnc cable + gm tube... Type: 3-digit Counters ; DIY Supplies: Electrical ; Model Number: DGC-01 ; Item: Geiger counter ; Languge: Chinese and English ;

digital geiger counter nuclear radiation detector radioactive particles detector + nokia mini usb cable + bnc cable + gm tube

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