Check the listing for details. Eberline RM-25 Radiation Monitor. Condition: Used. Listed at 450.00 USD. Eberline Model RM-25 Radiation MonitorThe Eberline Model RM-25 is supplied with Counts per Minute units on the display. Panel controls include the range switch, volume control, fast/slow response switch, high voltage and alarm set switch and an alarm acknowledge button. The RM-25 is equipped with an RS-232 serial port.• The Linearity is within 5% of full scale• The dead time correction is 1 to 999 microseconds• The alarm setpoint is adjustable between 0 – 100% full meter scale• Has an audible alarm• The size is 7.18″W x 5″H x 6.88″D. Weight is 4.4 lbs.• Battery backup is approximately 8 hours operation• Can be secured to a mount on the wall or a bench• Partial ANSI N42.17A testing is performed by Eberline• Lithium batteries are used For internal use:Multiple barcodesShelf 7B