Ludlum 2241-2 Scaler Set Up Custom For Your Needs! 1yr Guarantee!

This listing is for one Ludlum Model 2241-2 Scaler.

Fully calibrated Ludlum systems are available for rental or purchase with various meter and probe combinations. Please contact us if you require a specific configuration.

Despite cosmetic wear, this unit has been fully evaluated and verified for performance. It is accurate, stable, and ready for use. Functionality is guaranteed for one year from the date of purchase, excluding abuse or mishandling.

Configuration and operation

Supports two independent detector channels via the front MHV connectors

Channel 1 configured for CPM operation

Channel 2 configured for CPS operation

High voltage set to 900 VDC on both channels

Discriminator set to 35 mV, suitable for typical GM detectors

Count time set to 6 seconds on both channels (multiply by 10 to obtain CPM)

The unit shown in the photos is the exact unit you will receive. This is a one-off, discounted unit due to cosmetic condition.

Condition notes

Display backlight is non-functional due to a failure in the display board high-voltage section

This does not affect measurement accuracy or meter operation

Evidence of a previously installed external serial interface

Serial interface board has been removed

Case openings have been properly sealed

Exterior shows surface corrosion consistent with age

Battery compartment previously experienced battery leakage

Compartment has been thoroughly cleaned

Battery contacts removed, reconditioned, and reinstalled

Documentation

Includes a NIST-traceable verification document demonstrating instrument accuracy as configured at time of shipment

Please review all photos carefully and consult Ludlum documentation using the part numbers shown for additional specifications.

Item ships the same business day once payment clears.

If you have any questions or require configuration changes prior to shipment, feel free to reach out.