Individual dosimetry TLD ring dosimeter Clear identification of the wearer thanks to a laser engraving on the ring attachment.Précision analysis guaranteed with a threshold dose measurement fixed at 100μSv.The soft smooth plastic material ensures excellent comfort and allows simple, effective decontamination.One single size due to self-adjusting plastic ring with shape memory.An extra flat design that makes easy to put on and remove gloves.Flawless traceability of the ring thanks to the circular bar code