Ohaus 30391661 Weight, 20 lb, NIST F, Slotted, Traceable Certificate

20 lb Class F Cast Iron Slotted Weight with Traceable Certificate

Features

• Primarily used to test commercial weighing devices by state and local Weight with Traceable Certificates and measures officials, device installers and service technicians. Class F Weight with Traceable Certificates 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.