Weight Sets

Class 1 weight sets from ScalesGalore.com are designed to provide highly accurate and reliable mass standards for the calibration and verification of precision balances, analytical balances, and other sensitive weighing instruments. Manufactured to strict tolerance requirements and recognized metrological standards, these comprehensive sets include a range of precision weights needed for complete calibration procedures across laboratory, pharmaceutical, research, and quality control applications. Available in various weight combinations and supplied in protective storage cases, Class 1 weight sets offer excellent stability, traceability, and long-term performance, helping users maintain measurement accuracy, ensure regulatory compliance, and achieve dependable calibration results.
Weight Sets

AND Weighing

Calibration weights for manufacturing and laboratory weighing equipment. To maintain your weighing device accuracy and for Legal for Trade applications, it is important to use a reliable and certified test weight. more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
AD-1800-1G-C
-
  100 g 
 - 
AD-1800-10M-C
-
  100 mg 
 - 
AD-1800-1M-C
-
  100 g 
 - 
AD-1800-10G-C
-
  1 kg 
 - 
AD-1800-10K-C
-
  1 kg 
 - 

Mettler Toledo

Set ASTM 1 class weight in a plastic box, including accessories for handling and cleaning and a calibration certificate more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
11124005
-
  1 mg 
 - 
11124000
-
  1 mg 
 - 
11124018
-
  1 g 
 - 
11124016
-
  1 mg 
 - 
11124014
-
  10 mg 
 - 
11124017
-
  1 mg 
 - 
11124002
-
  1 mg 
 - 
11124001
-
  1 mg 
 - 
11124019
-
  1 g 
 - 
11124004
-
  1 mg 
 - 
11124020
-
  1 g 
 - 
11124015
-
  10 mg 
 - 
11124006
-
  1 mg 
 - 
11124003
-
  1 mg 
 - 
11124021
-
  1 g 
 - 
11124008
-
  1 mg 
 - 
11124007
-
  1 mg 
 - 
11124009
-
  1 mg kg 
 - 
11124010
-
  1 mg 
 - 
11124012
-
  1 mg 
 - 
11124011
-
  1 mg 
 - 
11124013
-
  1 mg 
 - 

CarePac® small 100g /5g ASTM 1 class, including accessories for handling and cleaning and a calibration certificate more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
11123102
-
  5 g 
 - 
11123103
-
  50 g 
 - 
11123130
-
  100 g 
 - 
11123106
-
  1 g 
 - 
11123104
-
  100 mg 
 - 
11123105
-
  5 g 
 - 
11123100
-
  200 g 
 - 
11123101
-
  200 g 
 - 
11123107
-
  500 g 
 - 
11123108
-
  50 g 
 - 
11123109
-
  100 g 
 - 

Ohaus

Rice Lake

Routine equipment calibration is critical for laboratory best practices. Balances that need to meet strict precision application specifications will require a specific calibration system to ensure the balance routinely meets application requirements in repeatability and accuracy. more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
186179
-
  20 g 
 - 
186180
-
  100 g 
 - 
186181
-
  100 g 
 - 
186182
-
  200 g 
 - 
186183
-
  200 g 
 - 
191092
-
  50 g 
 - 
191093
-
  50 g 
 - 
186184
-
  200 g 
 - 
191089
-
  100 g 
 - 
186185
-
  500 g 
 - 
186186
-
  500 g 
 - 
191091
-
  500 g 
 - 
186187
-
  1 kg 
 - 
186188
-
  1 kg 
 - 
186189
-
  2 kg 
 - 
186190
-
  2 kg 
 - 
186191
-
  5 kg 
 - 
186192
-
  5 kg 
 - 

Rice Lake ASTM Metric Weight Sets Range: 3kg - 5kg

FREE Ground Shipping *
From: $4,200.00

Rice Lake ASTM Class 1 Metric Sets, Range: 5kg Weight Set, 5 kg - 1 g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
11886
-
  5 kg 
 - 
11887
-
  3 kg 
 - 
45992
-
  5 kg 
 - 
12484
-
  5 kg 
 - 
45988
-
  5 kg 
 - 
12481
-
  5 kg 
 - 
114050
-
  5 kg 
 - 

Rice Lake ASTM Metric Weight Sets Range: 2kg

FREE Ground Shipping *
From: $2,625.00

Rice Lake ASTM Class 1 Metric Sets, Range: 2kg Weight Set, 2 kg - 100 g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
45984
-
  2 kg 
 - 
12480
-
  2 kg 
 - 
11888
-
  2 kg 
 - 
12477
-
  2 kg 
 - 
87073
-
  2 kg 
 - 
45980
-
  2 kg 
 - 
87061
-
  2 kg 
 - 
87065
-
  2 kg 
 - 
87069
-
  2 kg 
 - 

Rice Lake ASTM Metric Weight Sets Range: 20kg and 25kg

FREE Ground Shipping *
From: $7,825.50

Rice Lake 46016 ASTM Class 1 Metric Sets, Range: 20kg Weight Set, 20 kg - 1 kg more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
46016
-
  20 kg 
 - 
46012
-
  20 kg 
 - 
11884
-
  20 kg 
 - 
12492
-
  20 kg 
 - 
46008
-
  20 kg 
 - 
12489
-
  20 kg 
 - 
11883
-
  25 kg 
 - 

Rice Lake ASTM Metric Weight Sets Range: 1kg

FREE Ground Shipping *
From: $2,071.00

Rice Lake ASTM Class 1 Metric Sets, Range: 1kg Weight Set, 1 kg - 100 g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
45976
-
  1 kg 
 - 
12476
-
  1 kg 
 - 
11889
-
  1 kg 
 - 
45972
-
  1 kg 
 - 
12473
-
  1 kg 
 - 

Rice Lake ASTM Metric Weight Sets Range: 10kg

FREE Ground Shipping *
From: $6,206.25

Rice Lake 46000 ASTM Class 1 Metric Sets, Range: 10kg Weight Set, 10 kg - 100 g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
46000
-
  10 kg 
 - 
11885
-
  10 kg 
 - 
12488
-
  10 kg 
 - 
45996
-
  10 kg 
 - 
12485
-
  10 kg 
 - 

Rice Lake ASTM Class 1 Metric Sets, Range: 50g Weight Set 50g - 1g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
12456
-
  50 g 
 - 
11898
-
  50 g 
 - 
84159
-
  50 g 
 - 
11899
-
  50 g 
 - 
12455
-
  50 g 
 - 
11900
-
  50 g 
 - 
12454
-
  50 g 
 - 
11902
-
  50 g 
 - 
12453
-
  50 g 
 - 
11903
-
  50 g 
 - 

Rice Lake ASTM Class 1 Metric Density 7.95 Weight Set 20g - 1g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
11904
-
  20 g 
 - 
12452
-
  20 g 
 - 
11905
-
  20 g 
 - 
84145
-
  20 g 
 - 
11906
-
  20 g 
 - 
12451
-
  20 g 
 - 
11907
-
  20 g 
 - 
12450
-
  20 g 
 - 
11908
-
  20 g 
 - 
12448
-
  20 g 
 - 

Rice Lake, 45952 ASTM Class 1 Metric Density 7.95 Leaf Weight Kits, 500mg - 100mg
5-3-2-1 Configuration more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
45952
-
  500 mg 
 - 
45944
-
  500 mg 
 - 
11909
-
  500 mg 
 - 
12447
-
  500 mg 
 - 
11910
-
  500 mg 
 - 
12445
-
  500 mg 
 - 

Rice Lake ASTM Class 1 Metric Set, Range: 500g Weight Set 500g - 100g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
45968
-
  500 g 
 - 
12472
-
  500 g 
 - 
11891
-
  500 g 
 - 
45964
-
  500 g 
 - 
12469
-
  500 g 
 - 

Rice Lake ASTM Class 1 Metric Set, Range: 300g Weight Set 300g - 1g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
11892
-
  300 g 
 - 

Rice Lake ASTM Class 1 Metric Set, Range: 200g Weight Set 200g - 1g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
12468
-
  200 g 
 - 
11893
-
  200 g 
 - 
87057
-
  200 g 
 - 
45960
-
  200 g 
 - 
12467
-
  200 g 
 - 
12462
-
  200 g 
 - 
156299
-
  200 g 
 - 
87045
-
  200 g 
 - 
87049
-
  200 g 
 - 
87053
-
  200 g 
 - 

Rice Lake ASTM Class 1 Metric Sets, Range: 100g Weight Set 100g - 1g more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
12461
-
  100 g 
 - 
11894
-
  100 g 
 - 
45956
-
  100 g 
 - 
45948
-
  100 g 
 - 
12460
-
  100 g 
 - 
11895
-
  100 g 
 - 
11911
-
  100 g 
 - 
11896
-
  100 g 
 - 
12457
-
  100 g 
 - 
11897
-
  100 g 
 - 

Rice Lake, 119059 ASTM Class 1 SST Polished Density 7.95 Weight Kit, 2 lb - 0.001 lb more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
119059
-
  2 lb 
 - 
11991
-
  2 lb 
 - 
119055
-
  5 lb 
 - 
11993
-
  5 lb 
 - 
119051
-
  10 lb 
 - 
11995
-
  10 lb 
 - 
119047
-
  20 lb 
 - 
11997
-
  20 lb 
 - 
119043
-
  50 lb 
 - 
11999
-
  50 lb 
 - 

Sartorius

These Sartorius Calibration Weights are sold in sets with a choice of No Certificate, Traceabililty Certificate, or with a Certificate of Calibration. Your choice of Certificates determine the price of your calibration weight set. more Details ...

Sartorius Cal-Pak

From: $424.00

The USB Flash Drive provides you with a paperless system for certificates to be easily accessed and maintained over time. The USB Flash Drive can be returned each time the Cal-Paks are recalibrated and the new NVLAP Certificate will be added to the Flash Drive. This provides a detailed history of the weights all in one convenient place with no paper to keep on file. more Details ...

Troemner

200 g-1 g Analytical Precision Class 1 Weight Set with No Certificate. Supplied in a high quality polycarbonate case with a compartment for each weight as well as compartments for a brush, forceps and USB flash drive.. Made with Troemner Alloy 8 more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
7222-1
-
  200 g 
 - 
7220-1T
-
  200 g 
 - 
7223-1W
-
  200 g 
 - 
7253-1W
-
  50 g 
 - 
7256-1W
-
  100 g 
 - 
7258-1W
-
  200 g 
 - 
7239-1
-
  500 mg 
 - 
7261-1W
-
  500 g 
 - 
7234-1
-
  20 g 
 - 
7240-1
-
  500 mg 
 - 
7229-1
-
  50 g 
 - 
7262-1W
-
  1 kg 
 - 
7224-1
-
  100 g 
 - 
7239-1T
-
  500 mg 
 - 
7234-1T
-
  20 g 
 - 
7235-1
-
  20 g 
 - 
7230-1
-
  50 g 
 - 
7263-1W
-
  1 kg 
 - 
7225-1
-
  100 g 
 - 
7234-1W
-
  20 g 
 - 
7236-1
-
  20 g 
 - 
7220-1
-
  200 g 
 - 
7224-1T
-
  100 g 
 - 
7229-1T
-
  50 g 
 - 
7240-1T
-
  500 mg 
 - 
7237-1
-
  20 g 
 - 
7231-1
-
  50 g 
 - 
7235-1T
-
  20 g 
 - 
7239-1W
-
  500 mg 
 - 
7264-1W
-
  2 kg 
 - 
7232-1
-
  50 g 
 - 
7226-1
-
  100 g 
 - 
7227-1
-
  100 g 
 - 
7238-1
-
  20 g 
 - 
7230-1T
-
  50 g 
 - 
7233-1
-
  50 g 
 - 
7222-1T
-
  200 g 
 - 
7225-1T
-
  100 g 
 - 
7228-1
-
  100 g 
 - 
7229-1W
-
  50 g 
 - 
7240-1W
-
  500 mg 
 - 
7235-1W
-
  20 g 
 - 
7224-1W
-
  100 g 
 - 
7223-1
-
  200 g 
 - 
7236-1T
-
  20 g 
 - 
7237-1T
-
  20 g 
 - 
7265-1W
-
  2 kg 
 - 
7222-1W
-
  200 g 
 - 
7231-1T
-
  50 g 
 - 
7266-1W
-
  5 kg 
 - 
7221-1
-
  200 g 
 - 
7269-1W
-
  5 kg 
 - 
7226-1T
-
  100 g 
 - 
7227-1T
-
  100 g 
 - 
7230-1W
-
  50 g 
 - 
7268-1W
-
  5 kg 
 - 
7220-1W
-
  200 g 
 - 
7236-1W
-
  20 g 
 - 
7267-1W
-
  5 kg 
 - 
7238-1T
-
  20 g 
 - 
7225-1W
-
  100 g 
 - 
7237-1W
-
  20 g 
 - 
7233-1T
-
  50 g 
 - 
7228-1T
-
  100 g 
 - 
7218-1
-
  500 g 
 - 
7227-1W
-
  100 g 
 - 
7231-1W
-
  50 g 
 - 
7223-1T
-
  200 g 
 - 
7232-1W
-
  50 g 
 - 
7238-1W
-
  20 g 
 - 
7226-1W
-
  100 g 
 - 
7221-1T
-
  200 g 
 - 
7218-1T
-
  500 g 
 - 
7233-1W
-
  50 g 
 - 
7219-1
-
  500 g 
 - 
7228-1W
-
  100 g 
 - 
7218-1W
-
  500 g 
 - 
7216-1
-
  1 kg 
 - 
7221-1W
-
  200 g 
 - 
7216-1T
-
  1 kg 
 - 
7219-1T
-
  500 g 
 - 
7217-1
-
  1 kg 
 - 
7216-1W
-
  1 kg 
 - 
7214-1
-
  2 kg 
 - 
7219-1W
-
  500 g 
 - 
7214-1T
-
  2 kg 
 - 
7217-1T
-
  1 kg 
 - 
7215-1
-
  2 kg 
 - 
7214-1W
-
  2 kg 
 - 
7212-1
-
  2 kg 
 - 
7217-1W
-
  1 kg 
 - 
7213-1
-
  2 kg 
 - 
7215-1T
-
  2 kg 
 - 
7212-1T
-
  2 kg 
 - 
7215-1W
-
  2 kg 
 - 
7212-1W
-
  2 kg 
 - 
7210-1
-
  5 kg 
 - 
7213-1T
-
  2 kg 
 - 
7211-1
-
  5 kg 
 - 
7210-1T
-
  5 kg 
 - 
7213-1W
-
  2 kg 
 - 
7210-1W
-
  5 kg 
 - 
7211-1T
-
  5 kg 
 - 
7211-1W
-
  5 kg 
 - 
7208-1
-
  10 kg 
 - 
7208-1T
-
  10 kg 
 - 
7209-1
-
  10 kg 
 - 
7208-1W
-
  10 kg 
 - 
7209-1T
-
  10 kg 
 - 
7209-1W
-
  10 kg 
 - 
7206-1
-
  20 kg 
 - 
7206-1T
-
  20 kg 
 - 
7206-1W
-
  20 kg 
 - 
7207-1
-
  20 kg 
 - 
7207-1T
-
  20 kg 
 - 
7207-1W
-
  20 kg 
 - 
7202-1
-
  30 kg 
 - 
7204-1
-
  25 kg 
 - 
7203-1
-
  30 kg 
 - 
7204-1T
-
  25 kg 
 - 
7205-1
-
  25 kg 
 - 
7204-1W
-
  25 kg 
 - 
7205-1T
-
  25 kg 
 - 
7202-1T
-
  30 kg 
 - 
7205-1W
-
  25 kg 
 - 
7202-1W
-
  30 kg 
 - 
7203-1T
-
  30 kg 
 - 
7203-1W
-
  30 kg 
 - 
7200-1
-
  50 kg 
 - 
7201-1
-
  50 kg 
 - 
7200-1T
-
  50 kg 
 - 
7200-1W
-
  50 kg 
 - 
7201-1T
-
  50 kg 
 - 
7201-1W
-
  50 kg 
 - 

50 g-200 mg Analytical Precision Class 1 Cal-Pak with NVLAP Accredited Certificate. Supplied in a high quality polycarbonate case with each individual weight in its own polycarbonate case. Case also includes compartments for brush, forceps and USB Flash Drive.. Made with Weights 1 g and above are Troemner Alloy 8. Weights 500 mg and below are 304 Stainless Steel. more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
7252-1W
-
  50 g 
 - 
7254-1W
-
  100 g 
 - 
7255-1W
-
  100 g 
 - 
7270-1W
-
  20 g 
 - 
7271-1W
-
  20 g 
 - 
7257-1W
-
  200 g 
 - 
7259-1W
-
  500 g 
 - 
7260-1W
-
  500 g 
 - 

5 kg-2 g Analytical Precision Class 1 Cal-Pak with NVLAP Accredited Certificate. Supplied in a rugged polypropylene case with each individual weight in its own high quality polycarbonate case. 5kg weight sits inside the foam insert inside within the master case. Accessories also included.. Made with Weights 2 kg and above are 316 Stainless Steel. Weights 1 kg and below are Troemner Alloy 8. more Details ...

Model
Pan Size
Capacity x Readability
Legal For Trade
7266-1GW
-
  5 kg 
 - 
7267-1GW
-
  5 kg 
 - 
7268-1GW
-
  5 kg 
 - 
7269-1GW
-
  5 kg 
 - 
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