Rice Lake Weighing Systems 65211

Rice Lake Precision Laboratory Weight Set, 20 kg – 1 mg, 30 Pieces, OIML Class F1, 65211 Features and Applications Rough weighing operations Student laboratory use Tolerance Testing Verification Checks Case and lifting tweezers included Class:OIML Class F1 Part Number:65211 Density:7.95g/cm3 Piece Count:30