Troemner ASTM Class F Calibration Weight, 20lb, Cast Iron construction for durability, Pipe handle for easy transportation. Adjusting cavities are sealed with a lead plug and steel back-up spacer to provide a tamper resistant seal. Adjusted to Meet

The Troemner ASTM Class F Calibration Weight by OHAUS is a reliable choice for precise calibration needs. Constructed from durable cast iron, this 20lb weight features a convenient pipe handle for easy handling. The adjusting cavities are sealed with a lead plug and steel back-up spacer, ensuring a tamper-resistant seal for accurate calibrations. Adjusted to meet ASTM Class F specifications, this calibration weight guarantees accuracy and reliability in laboratory settings.