LUDLUM M-3 SURVEY METER W/44-2 Dust & Particulate Analyzers This professional meter

This professional meter

Interface with other agencies

The bladder guarantees that drive air or gas does not contact the sample

Automatic calibration/bump test option

and logging of time-history data

LUDLUM M-3 SURVEY METER W/44-2 Dust & Particulate Analyzers This professional meterThe Model 3 is a portable radiation survey instrument with four linear ranges used in combination with exposure rate, or cpm meter dials. The instrument features a regulated high voltage power supply, unimorph speaker with audio ON OFF capability, fast slow meter response, meter reset button and six position switch for selecting battery check or scale multiples of Xo. 1,X1,X10 and X100. Each range multiplier has its own calibration potentiometer.