Calibration Weights
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Ultra Class
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Troemner UltraClass Weight Sets - ANSI/ASTM E617 Class 0
Authorized Dealer
Weight tolerance is equal to ANSI/ASTM E617 Class 0. UltraClass weights combine high precision with the advantage of two-piece construction (1 g and larger) avoiding costly replacement issues associated with one-piece weights. Weight sets 500 g and below include a polycarbonate case. Weight sets where the largest
weight is 1 kg and above are supplied in a tough, lightweight, rugged case, designed to protect your weight set under any shipping circumstance
Troemner > Calibration Weights
Troemner UltraClass Weight Sets - ANSI/ASTM E617 Class 0
500mg Weight Sets
20g to 500g Weight Sets
UltraClass weights combine high precision with the advantage of two-piece construction (1g and larger) avoiding costly replacement issues associated with one-piece weights.
Weights are designed so the specifications on surface fnish, markings, construction, material density, and magnetic properties become more restrictive as the weight tolerances decrease.
Weight sets 500 g and below include a polycarbonate case. Weight sets where the largest weight is 1 kg and above are supplied in a tough, lightweight, rugged case, designed to protect your weight set under any shipping circumstance.
Weight Sets 1kg and up
Note: Troemner calibration weights may have up to a 7 day lead time
500 mg and 20 g. UltraClass Weight Sets
500mg - 1mg
500mg - 10mg
20g - 1mg
20g - 5mg
20g - 10mg
20g - 100mg
20g - 1g
1 - 500 mg 2 - 200 mg 1 - 100 mg 1 - 50 mg 2 - 20 mg 1 - 10 mg 1 - 5 mg 2 - 2 mg 1 - 1 mg
1 - 500 mg 2 - 200 mg 1 - 100 mg 1 - 50 mg 2 - 20 mg 1 - 10 mg
1 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg
1 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg
1 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg
1 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
Piece Count
12
8
18
15
14
10
6
Total Weight
1g
1g
40g
40g
40g
40g
40g
Class
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
Model #
Without Certificate
7240-0 (30390061)
7239-0 (30390062)
7238-0 (30390063)
7237-0 (30390064)
7236-0 (30390065)
7235-0 (30390066)
7234-0 (30390067)
$740.99
$496.19
$1,240.15
$1,083.96
$1,012.99
$857.86
$687.01
Model #
With Traceable Certificate
7240-0T (30390098)
7239-0T (30390099)
7238-0T (30390100)
7237-0T (30390101)
7236-0T (30390102)
7235-0T (30390103)
7234-0T (30390104)
$912.05
$776.48
$1,545.30
$1,243.34
$1,329.19
$976.65
$808.35
Model #
With NVLAP Certificate
7240-0W (30390135)
7239-0W (30390136)
7238-0W (30390137)
7237-0W (30390138)
7236-0W (30390139)
7235-0W (30390140)
7234-0W (30390141)
$1,276.06
$1,027.65
$1,949.48
$1,687.68
$1,626.48
$1,350.65
$924.59
Note: Troemner calibration weights may have up to a 7 day lead time
50 g and 100 g. UltraClass Weight Sets
50g - 1mg
50g - 5mg
50g - 10mg
50g - 100mg
50g - 1g
100g - 1mg
100g - 5mg
100g - 10mg
100g - 100mg
100g - 1g
1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg
1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg
1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200 mg 1 - 100mg
1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg
1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg
1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 20 mg 1 - 100mg
1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
Piece Count
20
17
16
12
8
21
18
17
13
9
Total Weight
100g
100g
100g
100g
100g
200g
200g
200g
200g
200g
Class
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
Model #
Without Certificate
7233-0 (30390068)
7232-0 (30390069)
7231-0 (30390070)
7230-0 (30390071)
7229-0 (30390072)
7228-0 (30390073)
7227-0 (30390074)
7226-0 (30390075)
7225-0 (30390076)
7224-0 (30390077)
$1,286.90
$1,129.86
$1,067.39
$899.94
$817.49
$1,216.78
$1,169.18
$1,122.43
$931.81
$764.36
Model #
With Traceable Certificate
7233-0T (30390105)
7232-0T (30390106)
7231-0T (30390107)
7230-0T (30390108)
7229-0T (30390109)
7228-0T (30390110)
7227-0T (30390111)
7226-0T (30390112)
7225-0T (30390113)
7224-0T (30390114)
$1,634.34
$1,513.43
$1,425.66
$1,153.24
$929.05
$1,612.66
$1,500.46
$1,452.01
$1,144.74
$916.51
Model #
With NVLAP Certificate
7233-0W (30390142)
7232-0W (30390143)
7231-0W (30390144)
7230-0W (30390145)
7229-0W (30390146)
7228-0W (30390147)
7227-0W (30390148)
7226-0W (30390149)
7225-0W (30390150)
7224-0W (30390151)
$2,177.28
$1,820.70
$1,874.89
$1,511.51
$1,182.14
$2,277.79
$1,874.89
$1,983.69
$1,614.15
$1,232.29
Note: Troemner calibration weights may have up to a 7 day lead time
200g, 500g and 1kg. UltraClass Weight Sets
200g - 1mg
200g - 1g
2 x 200g - 1mg
2 x 200g - 1g
500g - 1mg
500g - 1g
1kg - 1mg
1kg - 1g
1 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
Piece Count
22
10
23
11
24
12
25
13
Total Weight
400g
400g
600g
600g
1kg
1kg
2kg
2kg
Class
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
Model #
Without Certificate
7223-0 (30390078)
7222-0 (30390079)
7221-0 (30390008)
7220-0 (30390009)
7219-0 (30390080)
7218-0 (30390081)
7217-0 (30390082)
7216-0 (30390083)
$1,301.78
$912.26
$1,425.03
$1,008.53
$2,326.66
$1,780.11
$3,219.59
$2,637.98
Model #
With Traceable Certificate
7223-0T (30390115)
7222-0T (30390116)
7221-0T (30390012)
7220-0T (30390013)
7219-0T (30390117)
7218-0T (30390118)
7217-0T (30390119)
7216-0T (30390120)
$1,883.81
$1,069.30
$2,059.76
$1,221.66
$3,039.39
$2,227.43
$3,877.49
$3,051.29
Model #
With NVLAP Certificate
7223-0W (30390152)
7222-0W (30390153)
7221-0W (30390016)
7220-0W (30390017)
7219-0W (30390154)
7218-0W (30390155)
7217-0W (30390156)
7216-0W (30390157)
$2,486.25
$1,411.21
$2,788.85
$1,563.79
$3,588.49
$2,519.83
$4,448.69
$3,401.28
Note: Troemner calibration weights may have up to a 7 day lead time
2kg, 5kg and 10kg. UltraClass Weight Sets
2kg - 1mg
2kg - 1g
2 x 2kg - 1mg
2 x 2kg - 1 g
5kg - 1mg
5kg - 1g
10kg - 1mg
10kg - 1g
1 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50 mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50 mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50 mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50 mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
Piece Count
26
14
27
15
28
16
29
17
Total Weight
4kg
4kg
6kg
6kg
10kg
10kg
20kg
20kg
Class
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
Model #
Without Certificate
7215-0 (30390084)
7214-0 (30390085)
7213-0 (30390010)
7212-0 (30390011)
7211-0 (30390086)
7210-0 (30390087)
7209-0 (30390088)
7208-0 (30390089)
$4,111.66
$3,562.35
$4,658.43
$4,248.30
$5,890.08
$5,343.10
$8,218.65
$7,808.53
Model #
With Traceable Certificate
7215-0T (30390121)
7214-0T (30390122)
7213-0T (30390014)
7212-0T (30390015)
7211-0T (30390123)
7210-0T (30390124)
7209-0T (30390125)
7208-0T (30390126)
$4,660.34
$3,916.80
$5,739.84
$4,930.64
$6,786.40
$5,941.93
$8,912.04
$8,101.78
Model #
With NVLAP Certificate
7215-0W (30390158)
7214-0W (30390159)
7213-0W (30390018)
7212-0W (30390019)
7211-0W (30390160)
7210-0W (30390161)
7209-0W (30390162)
7208-0W (30390163)
$5,241.74
$4,199.21
$6,320.39
$5,254.70
$7,431.13
$6,531.19
$9,540.40
$8,539.74
Note: Troemner calibration weights may have up to a 7 day lead time
20kg, 25kg, 30kg and 50kg. UltraClass Weight Sets
20kg - 1mg
20kg - 1g
25kg - 1mg
25kg - 1g
30kg - 1mg
30kg - 1g
50kg - 1mg
50kg - 1g
1 - 20 kg 1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50 mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 20 kg 1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
1 - 25 kg 1 - 20 kg 1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50 mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 25 kg 1 - 20 kg 1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
1 - 30 kg 1 - 20 kg 1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50 mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 30 kg 1 - 20 kg 1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
1 - 50 kg 2 - 20 kg 1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g 1 - 500mg 2 - 200mg 1 - 100mg 1 - 50 mg 2 - 20mg 1 - 10mg 1 - 5mg 2 - 2mg 1 - 1mg
1 - 50 kg 2 - 20 kg 1 - 10 kg 1 - 5kg 2 - 2kg 1 - 1kg 1 - 500g 2 - 200g 1 - 100g 1 - 50g 2 - 20g 1 - 10g 1 - 5g 2 - 2g 1 - 1g
Piece Count
30
18
31
19
31
19
32
20
Total Weight
40kg
40kg
85kg
85kg
90kg
90kg
100kg
100kg
Class
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
UltraClass
Model #
Without Certificate
7207-0 (30390090)
7206-0 (30390091)
7205-0 (30390092)
7204-0 (30390093)
7203-0 (30390094)
7202-0 (30390095)
7201-0 (30390096)
7200-0 (30390097)
$10,270.76
$9,998.98
$15,888.20
$15,410.50
$16,437.30
$15,683.35
$22,873.29
$22,462.95
Model #
With Traceable Certificate
7207-0T (30390127)
7206-0T (30390128)
7205-0T (30390129)
7204-0T (30390130)
7203-0T (30390131)
7202-0T (30390132)
7201-0T (30390133)
7200-0T (30390134)
$11,883.64
$11,208.31
$16,337.43
$15,733.93
$17,959.44
$17,217.39
$25,115.38
$24,170.60
Model #
With NVLAP Certificate
7207-0W (30390164)
7206-0W (30390165)
7205-0W (30390166)
7204-0W (30390167)
7203-0W (30390168)
7202-0W (30390169)
7201-0W (30390170)
7200-0W (30390171)
$12,523.69
$11,456.09
$16,945.39
$16,030.36
$18,639.65
$17,563.55
$25,463.88
$24,589.86