OHAUS 30391690 Weight 2P CI Slot 20lb CLF Accrd TR

20 lb Class F Cast Iron Slotted Weight with NVLAP Accredited Certificate

Features

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