Ludlum Model 17-2 Ion chamberLudlum Model 17 2 Ion chamber Add a Counts. Pro (see Ebay item 401468071255) to this meter for $499 and digitally record and easily share all your measurements (a $100 discount off the regular price when you buy one of our meters): For a fraction of the price of a new meter, you can add a Counts. Pro and make your detectors more functional and easy to use than the most expensive meters available today. We are the inventor of the Counts. Pro and

Let us know what length you want and we will respond with availability

Response Switch: toggles between FAST (4 s) or SLOW (22 s) from 10% to 90% of final reading

we set the alarms as follows:

STATUS: (green light) instrument functioning properly

2350's or 2360's

3 mg/cm² mica with 79% open stainless steel screen

Pro can measure 1 or 2 channels an includes an alarm feature for each channel

The instrument handle may be removed

Fast neutron dose range: <0

The iCAM measures airborne alpha and beta particulate activity with dynamic radon/ thoron alpha and beta background compensation

BAT TEST Meter 6

SCALER LINEARITY: reading within 2% of true value