Welcome to our Cal Weights Home at 1800 SCALES.com

Your Home for High Quality Industrial Scales, User Friendly Parts Counting Scales, Load Cells and Calibration Test Weights

We are proud to offer Rice Lake Weighing Systems calibration weights. RLWS has been supplying high-quality precision measurement products and services for over 25 years. The combination of world class manufacturing technology, an experienced staff of professionals, and a commitment to total quality enables Rice Lake Weighing Systems Cal Weights to lead the industry in attaining a variety of quality certifications including ISO 9000 and ISO/IEC 17025.

Rice Lake also manufactures precision calibration weights, including all ASTM, OIML, and NBS classes for balances and scales. Traceable and Calibration Certificates are available with every weight as well.

Cal Weights

CAST IRON	10kg 20kg 25kg 50kg	2lb 5lb 10lb 20lb 25lb 30lb 50lb 100lb



S.S.	1g 2g 5g 10g 100g 200g 1kg 2kg 5kg	1oz 2oz 4oz 1lb 2lb 5lb 10lb


WEIGHT KITS
NIST CLASS F Weight Kit 32 weights and case 10 lb-0.001 lb	NIST CLASS F Weight Kit 16 weights and case 10 lb-1/32 oz (31 lb)	NIST CLASS F Weight Kit 29 weights and case 5 kg-10 mg
NIST CLASS F Weight Kit 21 weights and case 5 kg-1g	NIST CLASS F Weight Kit 33 weights and case 5kg-1mg

We are a full service scale company. Distributor of various manufacturers including Mettler Toledo Xpress, Inscale, Rice Lake Weighing, Cardinal Detecto, CCi, Acculab, Salter Brecknell, Seca, Thurman, & Yamato

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