Ludlum Model 3 pre-owned

• 4 Ranges

• Utilizes G-M, or Scintillation Detectors

• Typical Counting Range from 0 - 200 mR/hr, or 0 - 500,000 cpm

• Greater Than 2000 Hour Battery Life

This is absolutely the best selling and most popular GM-scintillation survey meter available today. Most Ludlum GM or scintillation probes can also be used with this meter.  (model 3 and 44-9 are sold out) Model 177 and 44-3 are in Stock.