รายละเอียด
Enamelled frame and tungsten carbide tipped anvils. Manufactured to BS 870. | Supplied in a durable plastic case. | Flatness: 0.6mm. | Parallelism: (2 + L/100) µm | (fraction rounded down). | Instrumental error: ±(1 + L/75) µm | (fraction rounded up). | L = maximum measuring length