Companies
WB Johnson Instruments
Products
GSM-110/115 GL

GSM-110/115 GL

Description
- 3 & 4 Range Survey Meter
- w/ low entergy gamma scintillation probe
- Max. 50,000 CPM
- *Max. 500,000 CPM
Application
- Most sensitive to iodine 125
- 38% + 2 pi efficiency 125I also detects 131I, 137Cs (Cannot be dose calibrated.)