Neutron Dose Ratemeter - Model 2363_with_42-41L
CE Seal

This gamma/neutron survey meter combines Ludlum Model 2363 survey meter with the Model 42-41L PRESCILA neutron detector.  The gamma detector is an energy compensated GM housed internally to the survey meter.  The neutron detector is a proton recoil type, which provides excellent measurement results at less weight than the more traditional REM balls.  The neutron measurement has excellent gamma rejection up to 100 mR/hr.