Brand Name: OPUYYM
Origin: Mainland China
is_customized: Yes
Certification: CE
Certification: FCC
Certification: RoHS
Certification: pse
Detection Count: 48mm Geiger counting tube
Measurement Range: 0.08uSv~9999uSv
Working Environment: -20~50℃;  humidity ≤95%RH without condensation
Battery Capacity: 400mah
Endurance time: 13~24 hours
Charging time: 1 hour
Charging method: USB-type-c
Product size: 16*27*105MM
Body material: ABS plastic
Screen size: 0.96 inch TFT color screen