Ludlum Model 6 Geiger Counter Inovision This unit is similar to

This unit is similar to the Model 2221 and provides a less expensive alternative to that meter ($750 vs $1250)

For operation below 0 °F (-18 °C)

Includes the Ludlum Model 2403 meter

Unlike many of its predecessors in this price class

Barcode 15307222

Ludlum Model 6 Geiger Counter Inovision This unit is similar toThe Model 6 is a gamma exposure ratemeter equipped with an internally housed, energy compensated GM detector that measures over the range of 0 to 10 mSv h (0 to 1000 mR hr). The cast aluminum instrument housing with its separate battery compartment and accompanying metal handle offer an industrial robustness and quality that promote long lasting protection and instrument life. The front panel offers a single rotary switch for selecting the three