A graduated sounding instrument for measuring the depth of the uterine cavity. It is a readily usable device. The design of SMB`S Hysterometer is registered under the Design Registration No. 15365. Advantages It is straight, slightly conical and centimeter marked with adjustable positioned to be set on the cervix external orifice. The Rounded tip allows a comfortable insertion through the cervical canal. Measurement scale ranges from 6 to 12 cm (1 cm resolution) and allows a direct reading on the Probe / Hysterometer Instructions for use Insert the sound slowly through the external OS until the fundus of the uterus is reached. Take great care to avoid perforation. Read uterus depth directly on the centimeter-marked sound. Dispose off the Hysterometer / Probe after removal. Caution : Do not reuse. Use only if the package is not damaged. For use only under trained medical staff