Ludlum 2241-2RK w/44-9 Probe HAC A light changes color to

A light changes color to indicate when the DataGrabber 5 is properly connected

This stainless steel Well Wizard dedicated bladder pump is ideal for deep-well applications and can be paired with our MP10H MicroPurge Controller

and flexible folders and site lists for logging data

000 data-set memory

Ludlum 2241-2RK w/44-9 Probe HAC A light changes color toThe 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.