Radiation Detector Comparison / Choose Catagory Below

Monitor 4
Monitor 4EC
The Frisker
Monitor 200
The Ranger
Ranger EXP
 

ANALOG

DIGITAL

a ß y x (y x only)
Alert n/a
Memory n/a  
Observer USB n/a  
Energy Compensated (EC ONLY)
mR/hr 0 to 50 0  to 1000 .001(1µR) to 50 .001(1µR) to 200 .001(1µR) to 100
µSv/hr n/a - .01 to 500 - .01 to 2000 .01 to 1000
mSv/hr 0  to 500 (Optional Meters Scale) .001 to 10 - .01 to 500,000 n/a n/a
Counts Per Minute 0  to 50,000 n/a 0 to 175,000 0 to 214,000 0 to 350,000
Counts per Second n/a 0 to 2500 0 to 3575 0 to 5000
Total Timed Counts n/a n/a 1 to 9,999,000
Pen Dosimeter
Sentry EC
RAD 60
Detector Ion Chamber Energy Compensated GM Tube Energy compensated Si-Diode
Programmable Alert  
Internal Memory  
Batteries Required
Onboard Display
Ruggedized
Companion Software
       
Operating Range

PEN200mR
Scale increments of 10mR
PEN500mR
Scale increments of 20mR
PEN2R
increments of 100 mR
PEN5R
increments of 200mR
PEN20R
increments of 1R
PEN2mSv
increments of .1mSv
PEN5mSv
increments of .2mSv


National Stock Numbers Available

Dose
0.1 mR - 65 R
1 µSv - .65 Sv


Dose Rate
0.1 mR/hr - 15 R/hr
1 µSv/hr - .15 Sv/hr

Dose
1 uSv - 9.99 Sv or
0.1 mrem - 999 rem


Dose Rate
5 uSv/h - 3 Sv/h or
0.5 mrem/h - 300 rem/h

 
 
Detector
Not Included - Runs Most Probes up to 2000 Volts
2X2 Sodium Iodide
(GM Survey Meter Included)
Portable
Rechargable
MCA Software
Pre-Calibrated
Samping Equipment
Lead Shield