*Fully calibrated units are available for rental or purchase, with various meter and probe combinations. Contact us for specific combinations you may require or be interested in.*


1x CLEAN Ludlum Model 177 Benchtop Survey Meter Tested, Verified, and GUARANTEED


This unit is as shown in the pictures.


Guaranteed to be 100% functional and ready to use upon arrival!


Prior to shipping, you will receive pictures of your exact item being tested and verified through all of its ranges with a Ludlum 500 pulser (factory calibration tool). Each probe is then verified against a known check source.


Each unit is fully: tested, adjusted, verified, and documented before shipping to you!


Unlock advanced radiation detection capabilities with the Ludlum Model 177 Benchtop Survey Meter.

Internal battery has been removed to prevent possible issues



Key Features:


Additional Features:


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Licensed and traceable calibration service is available for all items at an additional fee.



Feel free to reach out with any questions or for more information.