radiation detector with low inherent error

{"cid":"91202130","title":"Energy Resolution Maximum Nine Percent Nuclear Radiation Detector Including Relative Innate Error Less Than Plus Minus Ten Percent and Low Battery Alarm Types for Cs 137 Source","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/e0\/adafe687542033cb16997ba9f385-200x200-1.jpg","attrs":{"Brand Name":"JOVI","Model Number":"JVVMED-015","Minimum Order Quantity":"1 Pc","Delivery Time":"Within 15 Working Days","Energy Range":"50 KeV - 10 MeV","Certification":"ISO9001","Energy Resolution":"\u22649% (for Cs-137 Source)","Packaging Details":"Wooden Case","Dose Rate Range":"10\u207b\u2076 Gy\/h \u2013 10 Gy\/h","Alarm Types":"Dose Rate Overload, Low Battery","Payment Terms":"T\/T In Advance","Batterylife":"Up To 20 Hours Continuous Use","Place Of Origin":"China","Hand Detection Area":"200\u00d7120 Cm\u00b2 \u00d74","Relative Innate Error":"\u2264 \u00b1 10 % (137 CS 1 MSv\/h)","Operating Temperature":"-20\u00b0C To 60\u00b0C"}}