WM B Johnson GSM-110 MeterWMB Johnson GSM 110 Meter (HP 265 GM Pancake Probe sold separately) 3 Range Survey Meter Description 500, 5,000 & 50,000 CPM . 2, 2 & 20 mR hr Auto Low Battery & Saturation, LED's HV & battery meter Built In Audible Response Variable 4 20 Seconds Application. 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

We also have glow curve interfaces that allow you to take the glow curve data from reading each element

Reuter Stokes Environmental Radiation Alarm for use with Reuter Stokes Pressurized Ion Chamber systems

mR/hr and R/hr range selection

pressure pump

let us know and we will get more refurbished

including batteries

The devices are rugged and reliable

Units are also supplied with a rugged

• Housing: Cast aluminum body

Indicated Use Alpha survey Detector Type Air proportional Window 0

Weight: 8 ounces

Pro App - Free in the Apple Store