Ludlum Model 2221 Radiation Scaler/Ratemeter, Single Channel Analyzer

• Digital Radiation Ratemeter with Built-In Scaler

• Analog Meter and Digital LCD Presentation

• Rich Array of Discrete Front Panel Controls

• Single Channel Analysis

• RS-232 Data Output

• Wide range HV

• Overload Protection

Ludlum Model 2224-1 Alpha Beta Radiation Scaler/Ratemeter

• Alpha Beta Radiation Ratemeter/Scaler

• Analog Display with Digital Scaler Readout

• Alpha Beta Radiation Audio Discrimination

Ludlum Model 2241 Digital Radiation Scaler/Ratemeter

• Digital Radiation Ratemeter with Built-in Scaler

• Auto-Ranging

• Supports G-M, Proportional and Scintillation Type Radiation Detectors

• Adjustable Alarms

• Wide Range High Voltage

• Overrange and Overload Protection

Ludlum Model 2241-2 Digital Radiation Scaler/Ratemeter

• Digital Radiation Ratemeter with Built-In Scaler

• Auto ranging

• Panel Mounted Locking Switch for Selecting 2 Detector Setups

• Adjustable Alarms

• Wide Range High Voltage

• Overrange & Overload Protection

Ludlum Model 2241-3 Digital Radiation Scaler/Ratemeter

• Digital Radiation Ratemeter with Built-In Scaler

• Auto ranging

• Stores 4 Detector Setups for Quickly Swapping Detector in the Field

• Adjustable Alarms

• Wide Range HV

• Overrange and Overload Protection

Ludlum Model 2241-3i Digital Radiation Scaler/Ratemeter

• Digital Radiation Ratemeter with Built-In Scaler

• Auto ranging

• Internal G-M Radiation Detector 10 R/hr

• Accommodates an External Detector

• Stores 3 External Detector Setups for Quickly Swapping External Detectors in the Field

• Adjustable Alarms

• Overrange and Overload Protection

Ludlum Model 2242 Extended Range Digital Radiation Scaler/Ratemeter

• 0.1 mR/hr - 999.9 R/hr Range

• Dual Energy Compensated G-M Radiation Detectors

• Splashproof

• Rugged

• 5 Decade Digital Radiation Ratemeter

• RS-232 Port with Data Streaming