Ludlum 2241-2RK w/44-9 Probe Meta this new 100' (30m) reel

this new 100' (30m) reel is the ideal tool for smaller diameter plumbing inspections

Adjustable over a range from 20 SCFM to 60 SCFM the air flow is controlled at constant standard conditions of 25 degrees C temperature and 760 mm Hg pressure within plus or minus 1 SCFM

Operating Principles

These Controllers can also be operated manually

The aluminum cast instrument housing with its separate battery compartment and accompanying metal handle offer an industrial robustness and quality that promote long-lasting protection and instrument life

Ludlum 2241-2RK w/44-9 Probe Meta this new 100' (30m) reelThe Ludlum Model 2241 2RK is a portable general purpose survey meter equipped with a Geiger Mueller detector for measurement of alpha, beta and gamma radiation. The Model 2241 operated in either Ratemeter Mode with a moving decimal point and six digit in Scaler Mode. The unit has both visual and audible alarms.