Troemner 1238W (80851903) Cylindrical with Groove Stainless Steel Weight with NVLAP Cert Class F 0.3 lb |
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| Class F weights For testing commercial weighing devices by state and local weights and measures officials, device installers and service technicians. Class F weights may be used to test most accuracy Class III scales, all scales of Class IIIL or IIII, and scales not marked with a class designation. more ... |
