Refco - 4661385 / SL-128 referenced Sound Level Meter SL-128 product produced by high technology. 4661385 / SL-128 became irreplaceable of foundations. 4661385 / SL-128 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. 4661385 / SL-128 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.
