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Ultra Class Electronic Balance Calibration Weight. 30g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes NIST/NVLAP Calibration Certificate, polypropylene case and handling glove.

Electronic Balance Calibration Weight Set. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel cylinder. Includes NIST/NVLAP Calibration Certificate, polypropylene case and handling glove. Includes 1kg, 500g, 300g, 200g, 100g weights.

Ultra Class Electronic Balance Calibration Weight. 30kg individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Precision crafted stainless steel. Recessed grip handle. Includes Traceable Certificate.

Ultra Class Electronic Balance Calibration Weight. 25kg individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Precision crafted stainless steel. Recessed grip handle. Includes Traceable Certificate.

Ultra Class Electronic Balance Calibration Weight. 20kg individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Precision crafted stainless steel. Recessed grip handle. Includes Traceable Certificate.

Ultra Class Electronic Balance Calibration Weight. 10kg individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Precision crafted stainless steel. Recessed grip handle. Includes Traceable Certificate.

Ultra Class Electronic Balance Calibration Weight. 5kg individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Precision crafted stainless steel. Recessed grip handle. Includes Traceable Certificate, case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 5kg individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel grooved cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 4kg individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel grooved cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 2kg individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel grooved cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 1kg individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel grooved cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 500g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 400g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 300g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 200g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 160g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 150g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 100g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 50g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 40g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Ultra Class Electronic Balance Calibration Weight. 30g individual weight. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel straight cylinder. Includes Traceable Certificate, polypropylene case and handling glove.

Electronic Balance Calibration Weight Set. For highly precise applications and for use as reference standard. Calibrated to Ultra Class. Stainless steel cylinder. Includes Traceable Certificate, polypropylene case and handling glove. Includes 1kg, 500g, 300g, 200g, 100g weights.

Electronic Balance Calibration Weight Set. For highly precise applications and for use as reference standard. Calibrated to ASTM Class 4. Stainless steel cylinder. Includes NIST/NVLAP Calibration Certificate, polypropylene case and handling glove. Consists of 1kg, 500g, 300g, 200g, 100g weights.

Electronic Balance Calibration Weight Set. For highly precise applications and for use as reference standard. Calibrated to ASTM Class 4. Stainless steel cylinder. Includes Traceable Certificate, polypropylene case and handling glove. Consists of 1kg, 500g, 300g, 200g, 100g weights.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 100g, 50g, 2x20g, 10g, 5g, 2x2g, 1g (non-magnetic stainless steel). With polypropylene case and Statement of Accuracy.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 100g, 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel); 500mg, 2x200mg, 100mg, 50mg (stainless steel sheet metal); 2x20mg, 10mg (aluminum). With polypropylene case and Statement of Accuracy.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 100g, 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel); 500mg, 2x200mg, 100mg, 50mg (stainless steel sheet metal); 2x20mg, 10mg, 5mg, 2x2mg, 1mg (aluminum). With polypropylene case and Statement of Accuracy.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel). With polypropylene case and Statement of Accuracy.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 50g, 20g (2 ea.), 10g, 5g, 2g (2 ea.), 1g, 500mg, 200mg (2 ea.),100mg, 50mg, 20mg (2 ea.), 10mg, 5mg, 2mg (2 ea.), 1mg. With polypropylene case and Statement of Accuracy.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to Troemner's UltraClass. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 100g, 50g, 2x20g, 10g, 5g, 2x2g, 1g (non-magnetic stainless steel). With polypropylene case and NIST/NVLAP Certificate.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 100g, 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel); 500mg, 2x200mg, 100mg, 50mg (stainless steel sheet metal); 2x20mg, 10mg (aluminum). With polypropylene case and NIST/NVLAP Certificate.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 100g, 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel); 500mg, 2x200mg, 100mg, 50mg (stainless steel sheet metal); 2x20mg, 10mg, 5mg, 2x2mg, 1mg (aluminum). With polypropylene case and NIST/NVLAP Certificate.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel). With polypropylene case and NIST/NVLAP Certificate.

Analytical Weight Set. Calibrated to Ultra Class (OIML Class E2). Consists of: 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel); 500mg, 2x200mg, 100mg, 50mg (stainless steel sheet metal); 2x20mg, 10mg, 5mg, 2x2mg, 1mg (aluminum). With polypropylene case and NIST/NVLAP Certificate.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to Troemner's UltraClass. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Analytical Weight Set. Calibrated to ASTM Class 1. Consists of: 100g, 50g, 2x20g, 10g, 5g, 2x2g, 1g (non-magnetic stainless steel). With polypropylene case and Traceable Certificate.

Analytical Weight Set. Calibrated to ASTM Class 1. Consists of: 100g, 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel); 500mg, 2x200mg, 100mg, 50mg (stainless steel sheet metal); 2x20mg, 10mg (aluminum). With polypropylene case and Traceable Certificate.

Analytical Weight Set. Calibrated to ASTM Class 1. Consists of: 100g, 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel); 500mg, 2x200mg, 100mg, 50mg (stainless steel sheet metal); 2x20mg, 10mg, 5mg, 2x2mg, 1mg (aluminum). With polypropylene case and Traceable Certificate.

Analytical Weight Set. Calibrated to ASTM Class 1. Consists of: 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel). With polypropylene case and Traceable Certificate.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to Troemner's UltraClass. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 1. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 1. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 1. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 2. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 2. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 2. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 3. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 3. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 3. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 4. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 4. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Weight Set, Stainless Steel and Aluminum. 500mg-1mg weight set, stainless steel precision, calibrated to ASTM Class 4. Milligram weights 30mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with forceps for handling.

Electronic Balance Calibration Weight Set. Calibrated to ASTM Class 4. Precision crafted stainless steel. Set consists of: 1kg, 500g, 300g, 200g, 100g. Includes Statement of Accuracy.

Analytical Weight Set. Calibrated to ASTM Class 1. Consists of: 50g, 2x20g, 10g, 5g, 2x2g, 1g (stainless steel); 500mg, 2x200mg, 100mg, 50mg (stainless steel sheet metal); 2x20mg, 10mg, 5mg, 2x2mg, 1mg (aluminum). With polypropylene case and Traceable Certificate.

Weight, Individual, Stainless Steel. 200mg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 500mg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 5kg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 2kg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 1kg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 500g weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 200g weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 100g weight, stainless steel OIML style, calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 50g weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 20g weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 10g weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 5g weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 2g weight, stainless steel, OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 1g weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight Set, Stainless Steel and Aluminum. 5kg-1mg weight set, stainless steel OIML style, calibrated to OIML Class F1. Milligram weights 5mg and smaller are made of aluminum sheet metal. Weight set is provided in an oak case with a cotton glove and forceps for handling.

Weight, Individual, Stainless Steel. 100mg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 50mg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 20mg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 10mg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Aluminum. 5mg weight, stainless steel OIML style, calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Aluminum. 2mg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Aluminum. 1mg weight, stainless steel OIML style,calibrated to OIML Class F1. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight Set, Stainless Steel and Aluminum. 100g-1mg weight set, stainless steel OIML style, calibrated to OIML Class F1. Milligram weights 5mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with a cotton glove and forceps for handling.

Weight Set, Stainless Steel and Aluminum. 1kg-1mg weight set, stainless steel OIML style, calibrated to OIML Class F1. Milligram weights 5mg and smaller are made of aluminum sheet metal. Weight set is provided in an oak case with a cotton glove and forceps for handling.

Weight Set, Stainless Steel and Aluminum. 2kg-1mg weight set, stainless steel, OIML style, calibrated to OIML Class F1. Milligram weights 5mg and smaller are made of aluminum sheet metal. Weight set is provided in an oak case with a cotton glove and forceps for handling.

Weight Set, Stainless Steel and Aluminum. 2kg-1mg weight set, stainless steel, OIML style, calibrated to OIML Class E2. Milligram weights 5mg and smaller are made of aluminum sheet metal. Weight set is provided in an oak case with a cotton glove and forceps for handling.

Weight Set, Stainless Steel and Aluminum. 1kg-1mg weight set, stainless steel OIML style, calibrated to OIML Class E2. Milligram weights 5mg and smaller are made of aluminum sheet metal. Weight set is provided in an oak case with a cotton glove and forceps for handling.

Weight Set, Stainless Steel and Aluminum. 100g-1mg weight set, stainless steel OIML style, calibrated to OIML Class E2. Milligram weights 5mg and smaller are made of aluminum sheet metal. Weight set is provided in a polypropylene case with a cotton glove and forceps for handling.

Weight, Individual, Aluminum. 1mg weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Aluminum. 2mg weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Aluminum. 5mg weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 10mg weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 20mg weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 50mg weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 100mg weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 200mg weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 500mg weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 1g weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 2g weight, stainless steel, OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 5g weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 10g weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 20g weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 50g weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 100g weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

Weight, Individual, Stainless Steel. 200g weight, stainless steel OIML style,calibrated to OIML Class E2. Weight is provided in a polypropylene case. Supplied with Troemner's NIST/NVLAP Weight Calibration Certificate.

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