Calibration Weights

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OHAUS -

Calibration Weight Set

StyleModelNominal MassCalibration Weight ClassCalibration Weight StyleCalibration Weight MaterialCalibration CertificatePrice
A292-01100g to 1 mgClass 4CylinderStainless SteelNo Certificate€1,072.73
B80850110500 mg to 1 mgClass 6CylinderStainless Steel-€83.91
HUMBOLDT -

ASTM Class 1 Electronic Balance Standard Calibration Weights

StyleModelMPNPrice
AH-4888.1KGH-4888.1KG€325.46
RFQ
BH-4888.1KGTH-4888.1KGT€473.96
RFQ
AH-4888.2KGH-4888.2KG€367.54
RFQ
BH-4888.2KGTH-4888.2KGT€503.66
RFQ
AH-4888.3KGH-4888.3KG€603.90
RFQ
BH-4888.3KGTH-4888.3KGT€1,174.39
RFQ
AH-4888.4KGH-4888.4KG€1,019.70
RFQ
BH-4888.4KGTH-4888.4KGT€931.84
RFQ
AH-4888.5KGH-4888.5KG€1,165.73
RFQ
BH-4888.5KGTH-4888.5KGT€1,399.61
RFQ
AH-4888.8KGH-4888.8KG€1,708.99
RFQ
BH-4888.8KGTH-4888.8KGT€1,862.44
RFQ
AH-4888.10GH-4888.10G€126.23
RFQ
BH-4888.10GTH-4888.10GT€232.65
AH-4888.10KGH-4888.10KG€1,754.78
BH-4888.10KGTH-4888.10KGT€1,962.68
RFQ
AH-4888.15KGH-4888.15KG€336.60
RFQ
BH-4888.15KGTH-4888.15KGT€493.76
AH-4888.16KGH-4888.16KG€2,450.25
RFQ
BH-4888.16KGTH-4888.16KGT€2,588.85
RFQ
AH-4888.20GH-4888.20G€159.64
RFQ
BH-4888.20GTH-4888.20GT€232.65
AH-4888.20KGH-4888.20KG€2,643.30
BH-4888.20KGTH-4888.20KGT€2,851.20
RFQ
AH-4888.24KGH-4888.24KG€3,060.34
RFQ
HUMBOLDT -

ASTM Class 4 Electronic Balance Standard Calibration Weights

StyleModelMPNPrice
AH-4889.1KGH-4889.1KG€315.56
RFQ
BH-4889.1KGTH-4889.1KGT€356.40
RFQ
AH-4889.2KGH-4889.2KG€313.09
RFQ
BH-4889.2KGTH-4889.2KGT€431.89
RFQ
CH-4889.3KGH-4889.3KG€493.76
DH-4889.3KGTH-4889.3KGT€579.15
RFQ
CH-4889.4KGH-4889.4KG€796.95
RFQ
DH-4889.4KGTH-4889.4KGT€827.89
RFQ
CH-4889.5KGH-4889.5KG€742.50
RFQ
BH-4889.5KGTH-4889.5KGT€874.91
RFQ
AH-4889.8KGH-4889.8KG€1,220.18
RFQ
BH-4889.8KGTH-4889.8KGT€1,258.54
RFQ
AH-4889.10GH-4889.10G€132.41
RFQ
BH-4889.10GTH-4889.10GT€178.20
RFQ
AH-4889.10KGH-4889.10KG€1,138.50
RFQ
BH-4889.10KGTH-4889.10KGT€1,368.68
RFQ
AH-4889.15KGH-4889.15KG€310.61
RFQ
BH-4889.15KGTH-4889.15KGT€425.70
RFQ
AH-4889.16KGH-4889.16KG€1,622.36
RFQ
BH-4889.16KGTH-4889.16KGT€1,829.03
RFQ
AH-4889.20GH-4889.20G€132.41
RFQ
BH-4889.20GTH-4889.20GT€178.20
AH-4889.20KGH-4889.20KG€2,088.90
RFQ
AH-4889.24KGH-4889.24KG€2,164.39
RFQ
BH-4889.24KGTH-4889.24KGT€2,246.06
RFQ
HUMBOLDT -

ASTM Class 4 Heavy Capacity Stainless Steel Calibration Weights

StyleModelMPNPrice
AH-4889.40KGH-4889.40KG€2,555.44
RFQ
AH-4889.40KGTH-4889.40KGT€2,586.38
AH-4889.50KGH-4889.50KG€3,143.25
RFQ
AH-4889.50KGTH-4889.50KGT€3,180.38
RFQ
AH-4889.60KGH-4889.60KG€3,671.66
RFQ
AH-4889.60KGTH-4889.60KGT€3,716.21
RFQ
BH-4889.75KGH-4889.75KG€4,023.11
AH-4889.75KGTH-4889.75KGT€4,071.38
RFQ
AH-4889.80KGH-4889.80KG€5,110.88
RFQ
AH-4889.80KGTH-4889.80KGT€5,173.99
RFQ
AH-4889.100KGH-4889.100KG€6,286.50
RFQ
AH-4889.100KGTH-4889.100KGT€6,373.13
RFQ
AH-4889.150KGH-4889.150KG€9,664.88
RFQ
AH-4889.150KGTH-4889.150KGT€1,608.75
BH-4889.180KGH-4889.180KG€9,069.64
RFQ
BH-4889.180KGTH-4889.180KGT€9,181.01
RFQ
BH-4889.200KGH-4889.200KG€10,347.98
AH-4889.200KGTH-4889.200KGT€10,474.20
RFQ
AH-4889.250KGH-4889.250KG€13,946.63
RFQ
AH-4889.250KGTH-4889.250KGT€1,447.88
RFQ
StyleModelCalibration CertificateNominal MassCalibration Weight StyleCalibration Weight ClassCalibration Weight MaterialPrice
A12523TRAccredited20gCylinderClass 5303 Stainless Steel€80.80
A12523No Certificate20gCylinderClass 5303 Stainless Steel€39.97
TROEMNER -

Weight Set

StyleModelNominal MassCalibration CertificateCalibration Weight StyleCalibration Weight ClassCalibration Weight MaterialGradeCalibration Weight Material GradePrice
ATW-501.77g to 2267gNo CertificateCylinder, LeafClass F303 Stainless SteelGrade 303Grade 303€1,650.76
ATW-528g to 2267gNo CertificateCylinder, LeafClass F303 Stainless SteelGrade 303Grade 303€824.43
ATW-2000-01T2000g to 1 mgNon-AccreditedCylinder, LeafClass F303 Stainless SteelGrade 303Grade 303€1,012.19
ATW-5000-01T5000g to 1 mgNon-AccreditedCylinder, LeafClass F303 Stainless SteelGrade 303Grade 303€1,371.39
StyleModelMPNPrice
AH-4886SSH-4886SS€309.38
RFQ
AH-4886SSCH-4886SSC€495.00
RFQ
AH-4887SSH-4887SS€665.78
RFQ
AH-4887SSTH-4887SST€779.63
RFQ
AH-4888WSH-4888WS€884.81
RFQ
AH-4888WSTH-4888WST€1,209.04
RFQ
StyleModelNominal MassCalibration Weight StyleCalibration Weight ClassCalibration CertificateCalibration ToleranceCalibration Weight MaterialPrice
A82649NV1gCylinderClass 2NVLAP-Accredited0.054 mgStainless Steel€150.05
A82720CA2 KgCylinderClass 4Statement Of Accuracy40 mgStainless Steel€781.65
A80468MV2 mgLeafClass 1Non-Accredited0.01 mgStainless Steel€131.02
A82642CA5gCylinderClass 1Statement Of Accuracy0.034 mgStainless Steel€134.81
A82604NV5gCylinderClass 1NVLAP-Accredited0.034 mgStainless Steel€194.31
A82600NV50gCylinderClass 1NVLAP-Accredited0.12 mgStainless Steel€205.38
A82599NV100gCylinderClass 1NVLAP-Accredited0.25 mgStainless Steel€211.17
A80496TR200 mgLeafClass 4Traceable Accredited0.12 mgStainless Steel€79.47
A82640CA200gCylinderClass 2Statement Of Accuracy1 mgStainless Steel€170.86
KERN AND SOHN -

Sets of Weights

StyleModelMPNPrice
A308-42308-42€945.00
B343-46343-46-
RFQ
B343-49343-49-
RFQ
C343-426343-426-
RFQ
C343-436343-436-
RFQ
C343-446343-446-
RFQ
C343-456343-456-
RFQ
C343-466343-466-
RFQ
C343-476343-476-
RFQ
D343-484343-484-
RFQ
C343-486343-486-
RFQ
C343-496343-496-
RFQ
B344-42344-42-
RFQ
B344-43344-43-
RFQ
B344-44344-44-
RFQ
B344-45344-45-
RFQ
B344-46344-46-
RFQ
B344-47344-47-
RFQ
C344-426344-426-
RFQ
D344-434344-434-
RFQ
C344-436344-436-
RFQ
C344-446344-446-
RFQ
C344-456344-456-
RFQ
C344-466344-466-
RFQ
C344-476344-476-
RFQ
OHAUS -

Calibration Weights

StyleModelNominal MassCalibration Weight StyleCalibration Weight ClassCalibration Weight MaterialCalibration CertificatePrice
A808501181gCylinderClass 6Stainless Steel-€14.04
B808501151g to 1 KgCylinderClass 6Stainless SteelNo Certificate€631.79
C808501162 Kg to 1gCylinderClass 6Stainless SteelNo Certificate€970.04
A808501192gCylinderClass 6Stainless Steel-€17.78
A808501205gCylinderClass 6Stainless Steel-€14.32
D8085012110gCylinderClass 6Stainless Steel-€18.12
D8085012220gCylinderClass 6Stainless Steel-€20.45
D8085012350gCylinderClass 6Stainless Steel-€27.07
E8085011750g to 1gCylinderClass 6Stainless SteelNo Certificate€200.23
F8085011150g to 10 mgCylinderClass 6Stainless SteelNo Certificate€244.94
G80850124100gCylinderClass 6Stainless Steel-€36.78
H80850112100g to 1 mgCylinderClass 6Stainless SteelNo Certificate€291.59
D80850125200gCylinderClass 6Stainless Steel-€45.01
D80850126300gCylinderClass 6Stainless Steel-€61.40
D80850127500gCylinderClass 6Stainless Steel-€85.61
I80850114500g to 1gCylinderClass 6Stainless SteelNo Certificate€460.71
D808501281000gCylinderClass 6Stainless Steel-€134.40
D808501292000gCylinderClass 6Stainless Steel-€210.77
KERN AND SOHN -

312 Series Weight Sets

StyleModelMPNPrice
A312-024312-024€418.50
B312-026312-026€391.50
C312-034312-034€468.00
D312-036312-036€450.00
E312-044312-044€585.00
F312-046312-046€566.99
G312-054312-054€675.00
H312-056312-056€656.99
I312-064312-064€873.00
J312-066312-066€873.00
K312-074312-074€1,215.01
L312-076312-076€1,260.00
M312-084312-084€1,602.00
N312-086312-086€1,683.00
O312-096312-096€2,259.00
KERN AND SOHN -

327 Series Single Test Weights

StyleModelToleranceCylinder DimensionPrice
A327-04-0.2 mg to +0.2 mg10 mm x 19 mm€33.30
B327-010.1 mg6 mm x 6 mm€29.71
C327-060.3 mg18 mm x 29.5 mm€42.30
D327-070.5 mg22 mm x 39 mm€48.61
E327-020.12 mg6 mm x 11 mm€29.71
F327-030.16 mg8 mm x 16.5 mm€30.60
G327-050.25 mg13 mm x 23.5 mm€37.80
H327-081 mg28 mm x 48.5 mm€59.40
I327-092.5 mg38 mm x 66 mm€111.59
J327-115 mg48 mm x 83 mm€146.71
K327-1210 mg60 mm x 115 mm€220.49
L327-1325 mg80 mm x 147 mm€355.50
M327-14150 mg136 mm x 132 mm€1,206.01
N327-1450 mg100 mm x 185 mm€612.00
O327-15100 mg129 mm x 245 mm€1,646.99
P327-151100 mg136 mm x 217 mm€1,512.00
Q327-161250 mg137 mm x 217 mm€3,492.00
R327-16250 mg178 mm x 298 mm€3,537.00
KERN AND SOHN -

326 Series Weight Sets

StyleModelMPNPrice
A326-022326-022€391.50
B326-024326-024€351.00
C326-026326-026€324.01
D326-032326-032€441.01
E326-034326-034€391.50
F326-036326-036€396.00
G326-042326-042€540.00
H326-044326-044€485.99
I326-046326-046€495.00
J326-052326-052€675.00
K326-054326-054€557.99
L326-056326-056€575.99
M326-062326-062€810.00
N326-064326-064€774.00
O326-066326-066€765.00
P326-072326-072€1,098.00
Q326-074326-074€1,053.00
R326-076326-076€1,026.01
S326-082326-082€1,466.99
T326-084326-084€1,340.99
U326-086326-086€1,332.01
V326-092326-092€2,016.01
W326-096326-096€1,863.00
KERN AND SOHN -

326 Series Single Test Weights

StyleModelToleranceCylinder DimensionPrice
A326-04-0.2 mg to +0.2 mg10 mm x 17.3 mm€20.70
B326-09-2.5 mg to +2.5 mg38 mm x 64 mm€88.20
C326-010.1 mg6 mm x 6 mm€17.11
D326-060.3 mg18 mm x 29 mm€35.11
E326-070.5 mg22 mm x 38 mm€40.50
F326-020.12 mg6 mm x 10 mm€17.11
G326-030.16 mg8 mm x 13.2 mm€18.90
H326-050.25 mg13 mm x 22 mm€27.00
I326-081 mg28 mm x 47 mm€44.10
J326-115 mg48 mm x 81 mm€117.00
K326-1210 mg60 mm x 102 mm€193.50
L326-1325 mg80 mm x 144 mm€306.00
M326-3625 mg-€855.00
L326-1450 mg100 mm x 183 mm€504.00
N326-3750 mg-€1,242.00
O326-38100 mg-€1,646.99
P326-39250 mg-€3,933.00
KERN AND SOHN -

325 Series Weight Sets

Kern and Sohn weight sets are ideal for calibrating and testing weighing scales and balances in industrial settings. By applying known weights to the scale, the accuracy and performance of the weighing equipment can be verified and adjusted to ensure the scales provide reliable and accurate measurements. They feature polished stainless steel construction for resisting corrosion on exposed surfaces. These weight sets come in a wooden box for easy storage and protecting them from damage.

StyleModelMPNPrice
A325-022325-022€540.00
B325-024325-024€495.00
C325-026325-026€436.50
D325-032325-032€585.00
E325-034325-034€540.00
F325-036325-036€557.99
G325-042325-042€665.99
H325-044325-044€647.99
I325-046325-046€639.00
J325-052325-052€819.00
K325-054325-054€720.00
L325-056325-056€729.00
M325-062325-062€954.00
N325-064325-064€909.00
O325-066325-066€918.00
P325-072325-072€1,233.01
Q325-074325-074€1,170.00
R325-076325-076€1,188.00
S325-082325-082€1,602.00
T325-084325-084€1,457.99
U325-086325-086€1,457.99
V325-092325-092€2,151.00
W325-096325-096€2,106.01
KERN AND SOHN -

324 Series Weight Sets

StyleModelMPNPrice
A324-02324-02€400.49
B324-024324-024€346.50
C324-026324-026€297.00
D324-03324-03€450.00
E324-034324-034€391.50
F324-036324-036€436.50
G324-04324-04€647.99
H324-044324-044€585.00
I324-046324-046€575.99
J324-05324-05€792.00
K324-054324-054€693.00
L324-056324-056€693.00
M324-06324-06€963.00
N324-064324-064€918.00
O324-066324-066€918.00
P324-07324-07€1,413.00
Q324-074324-074€1,314.01
R324-076324-076€1,278.00
S324-08324-08€1,836.00
T324-084324-084€1,656.00
U324-086324-086€1,656.00
V324-09324-09€2,547.00
W324-096324-096€2,385.00
KERN AND SOHN -

323 Series Weight Sets

StyleModelMPNPrice
A323-02323-02€540.00
B323-024323-024€495.00
C323-026323-026€418.50
D323-03323-03€585.00
E323-034323-034€548.99
F323-036323-036€594.00
G323-04323-04€711.00
H323-044323-044€656.99
I323-046323-046€720.00
J323-05323-05€882.00
K323-054323-054€774.00
L323-056323-056€845.99
M323-06323-06€1,053.00
N323-064323-064€999.00
O323-066323-066€1,062.00
P323-07323-07€1,556.99
Q323-074323-074€1,422.00
R323-076323-076€1,431.00
S323-08323-08€1,944.00
T323-084323-084€1,764.00
U323-086323-086€1,764.00
V323-09323-09€2,610.00
W323-096323-096€2,511.00
KERN AND SOHN -

317 Series Single Test Weights

StyleModelToleranceCylinder DimensionPrice
A317-01-0.03 mg to +0.03 mg6 mm x 6 mm€45.91
B317-020.04 mg6 mm x 10 mm€47.71
C317-030.05 mg8 mm x 15 mm€49.51
D317-040.06 mg10 mm x 18 mm€51.31
E317-050.08 mg13 mm x 22 mm€57.61
F317-060.1 mg18 mm x 28 mm€63.91
G317-080.3 mg28 mm x 47 mm€95.40
H317-090.8 mg38 mm x 63 mm€140.40
I317-070.16 mg22 mm x 38 mm€72.00
J317-111.6 mg48 mm x 82 mm€193.50
K317-123 mg60 mm x 100 mm€283.50
L317-138 mg80 mm x 140 mm€459.00
M317-1416 mg100 mm x 185 mm€702.00
N317-1530 mg129 mm x 227 mm€2,097.01
O317-1680 mg-€4,329.00
KERN AND SOHN -

316 Series Single Test Weights

StyleModelToleranceCylinder DimensionPrice
A316-01-0.03 mg to +0.03 mg6 mm x 6 mm€36.90
B316-020.04 mg6 mm x 10 mm€37.80
C316-030.05 mg8 mm x 13.2 mm€38.70
D316-040.06 mg10 mm x 17.3 mm€42.30
E316-050.08 mg13 mm x 20 mm€43.19
F316-060.1 mg18 mm x 26.2 mm€47.71
G316-080.3 mg28 mm x 43 mm€62.11
H316-090.8 mg38 mm x 58.5 mm€91.80
I316-070.16 mg22 mm x 35 mm€53.11
J316-111.6 mg48 mm x 73 mm€135.01
K316-123 mg60 mm x 94 mm€189.00
L316-138 mg80 mm x 132.5 mm€364.50
M316-1416 mg100 mm x 158 mm€630.00
KERN AND SOHN -

Safety Sets

StyleModelMPNPrice
A315-102-187315-102-187€171.00
B315-106-103315-106-103€193.50
C315-107-103315-107-103€202.49
D315-107-104315-107-104€202.49
E315-108-104315-108-104€225.01
F315-108-105315-108-105€229.50
G315-108-204315-108-204€216.00
H315-108-304315-108-304€198.00
I315-109-105315-109-105€274.50
J315-109-205315-109-205€274.50
K315-109-206315-109-206€279.00
L315-111-206315-111-206€306.00
M315-112-207315-112-207€378.00
N315-112-407315-112-407€342.01
O315-205-101315-205-101€176.40
P315-207-204315-207-204€184.50
Q315-207-303315-207-303€157.50
R315-208-204315-208-204€193.50
S315-208-205315-208-205€193.50
T315-208-304315-208-304€166.50
U315-209-406315-209-406€225.01
V315-211-406315-211-406€247.50
W315-211-407315-211-407€247.50
X315-212-407315-212-407€292.50
Y315-306-102315-306-102€157.50
KERN AND SOHN -

314 Series Weight Sets

StyleModelMPNPrice
A314-02314-02€540.00
B314-024314-024€495.00
C314-026314-026€414.00
D314-03314-03€621.00
E314-034314-034€557.99
F314-036314-036€639.00
G314-04314-04€810.00
H314-044314-044€746.99
I314-046314-046€810.00
J314-05314-05€999.00
K314-054314-054€963.00
L314-056314-056€990.00
M314-06314-06€1,224.01
N314-064314-064€1,161.00
O314-066314-066€1,242.00
P314-07314-07€1,800.00
Q314-074314-074€1,719.00
R314-076314-076€1,836.00
S314-08314-08€2,357.99
T314-084314-084€2,169.00
U314-086314-086€2,330.99
V314-09314-09€3,114.01
W314-096314-096€3,267.00
12...56

Calibration Weights

Calibration weights are designed for accurately calibrating various sized scales during and before every operation. Raptor Supplies offers these weights from brands like Rice Lake, Ohaus, Kern And Sohn, Troemner and Benchmark Scientific. They meet traceable report, ASTM, NVLAP or NIST certifications with up to Class 7 adjustment tolerances to determine the accuracy ratios and feature stainless steel, aluminium, alloy or cast iron construction for high tensile strength. These weights use metric or avoirdupois measurement types and have counterpoise, hanger, cylinder and grip handle weight styles. Choose from a wide range of these weights, available in high gloss, painted, polished and satin finishes.