Make BMI Surplus your #1 source for New & Used Attenuators. We carry items from; Microlab, Weinschel, HP, Agilent, Birth Tenuline, XMA, JFW, Texscan and Flann. These are just a few of the top name manufacturers have in stock. Chances are we have the quality test equipment you need. Our inventory is updated daily and ready to ship worldwide today. Keep checking back to see our newly added Attenuators for sale.