Complies with ISO 4788

Manufactured from borosilicate glass 3.3

Large hexagonal base equipped with three knobs which increase its stability and prevent the   cylinder from rolling

A uniform wall thickness over the entire measuring range prevents wedge errors

Calibration is based on the poured in volume (“In”) at a + 20 °C reference temperature

The volume content tolerances conform to accuracy Class A

Easy-to-read scale with graduation marks to estimate the content

With circular ring graduations

Fired-on, highly durable blue print