Ohaus 290-00 12-Piece Balance Calibration Weight Set, 1mg to 500mg, ASTM Class 4 without Certificate

Ohaus 12 Piece Calibration Weight Set 1mg to 500mg, ASTM Class 4. Manufactured to international standards (ASTM and OIML), Ohaus calibration mass sets are available in a variety of styles for a wide range of uses. In addition to the conventional shapes, Ohaus also offers hooked and slotted masses for use in physics. This precision weight set meets ASTM Class 4 adjustment tolerances and is ideal for applications requiring a degree of accuracy above general purpose weights. Construction: Stainless steel. Shipping weight: 7Lbs. Weight: 1mg to 500mg. Number of pieces: 12. Set includes: 1 x 1mg, 2 x 2mg, 1 x 5mg, 1 x 10mg, 2 x 20mg, 1 x 50mg, 1 x 100mg, 2 x 200mg, 1 x 500mg, tweezers & hinged cover box. Per set. Ohaus #: 80781021.

Ohaus 12 Piece Calibration Weight Set 1mg to 500mg, ASTM Class 4. Manufactured to international standards (ASTM and OIML), Ohaus calibration mass sets are available in a variety of styles for a wide range of uses. In addition to the conventional shapes, Ohaus also offers hooked and slotted masses for use in physics. This precision weight set meets ASTM Class 4 adjustment tolerances and is ideal for applications requiring a degree of accuracy above general purpose weights. Construction: Stainless steel. Shipping weight: 7Lbs. Weight: 1mg to 500mg. Number of pieces: 12. Set includes: 1 x 1mg, 2 x 2mg, 1 x 5mg, 1 x 10mg, 2 x 20mg, 1 x 50mg, 1 x 100mg, 2 x 200mg, 1 x 500mg, tweezers & hinged cover box. Per set. Ohaus #: 80781021.