Test Weights
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ASTM Class 1 Test Weights
Starting at: $95.00
Individual stainless steel weights complete with plastic box Learn More -
ASTM Class 4 Test Weights - 2000 g
$125.00 As low as: $115.00Individual stainless steel weights complete with plastic box Learn More -
ASTM Class 2 Test Weights
Starting at: $65.00
Individual stainless steel weights complete with plastic box Learn More -
ASTM Class 0 Test Weight - 100 grams
$180.00 As low as: $165.00Individual stainless steel weights complete with plastic box Learn More -
ASTM Class 3 Test Weights
Starting at: $50.00
Individual stainless steel weights complete with plastic box Learn More -
Stainless Steel Test Weights
$9.95Polished stainless steel test weights available in 50 g, 100 g, 500 g, 1 kg, and 5 kg, sizes. Learn More -
ASTM Class 1 Test Weights [1 mg - 50 kg]
Starting at: $75.00
Adjusted to meet ASTM Class 1 Tolerances. Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. Weights are designed so the specifications on surface finish, markings, construction, material density, and magnetic properties become more restrictive as the weight tolerances decrease. Individual weights 1 mg through 10 kg are supplied in durable polycarbonate cases. Case lids lock tightly to ensure that your weight is held securely and kept clean and dust free. Learn More -
Troemner UltraClass Test Weights [1 mg - 50 kg]
Starting at: $80.00
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. Weights are designed so the specifications on surface finish, markings, construction, material density, and magnetic properties become more restrictive as the weight tolerances decrease. Individual weights 1 mg through 10 kg are supplied in durable polycarbonate cases. Case lids lock tightly to ensure that your weight is held securely and kept clean and dust free. *No certificate Learn More