Tech By MBF

1 yr. guaranteed tested and adjusted ludlum model 2220 scaler ratemeter!

ludlum benchtop rate meter 440-8 bnc + data out + manuals! tested + guarante

1x ludlum 43-2 alpha scintillator probe, verified, and guaranteed for 1 yr

1x 2026 calibrated ludlum model 14c with 44-9 and hard side case 1yr guarantee!

1x ludlum 44-3 gamma scintillator probe, verified, and guaranteed for 1 yr

1x clean bnc ludlum model 3 survey meter 44-9 2026 calibrated, and guaranteed

1x ludlum 44-9 alpha beta gamma pancake probe, verified, and guaranteed for 1 yr

1x clean ludlum model 3 survey meter cpm 44-9 tested, calibrated, and guaranteed

1x ludlum 44-38 beta gamma adj. shield probe, verified, and guaranteed for 1 yr

1x repair display screen ludlum ion chamber 9dp 9dp-1 and similar cracks, lights

1x ludlum 44-7 alpha beta gamma end win probe, verified, and guaranteed for 1 yr

1x clean ludlum model 3 survey meter 44-9 tested, calibrated, and guaranteed

2026 calibrated ludlum model 12-4 neutron with travel case guaranteed

nist 2025 calibrated! ludlum model 14c + 44-7 probe guaranteed for 1 year!

nist 2026 calibrated! ludlum model 14c + 44-9 probe guaranteed for 1 year!

1x ludlum model 177-50 bench top counter, nist traceable cal., 1 year guaranteed

4536-101 battery rebuild for a 9dp 9dp1 or similar ludlum meter + 2yr guarantee

1x ludlum model 177-10 bench top counter, nist traceable cal., 1 yr guaranteed

ludlum model 12-14 with giant 44-17 2026 calibration + 1yr guarantee!

norm meter ludlum model 3 + 44-2 case 2026 calibration! 1yr guarantee