Check the listing for details. Dental Digital Shade Guide Tooth Teeth Color Comparator Set Equipment. Color: White, Condition: New. Listed at 490.89 USD. Key features: Height/Width/Depth: 22.5x11x15 cm Battery: Rechargeable Li-Ion battery, 8.4V Lamp type: White high power LED Adapter (input)：AC110V-240V, 50-60HZ Temperature range: 10°C to 40°C Feature： This model is specially designed for dentist, measuring original sound tooth, or pure porcelain tooth. Also applicable for whitening purpose color comparison before and after whitening. Reliable shade measurement within a few seconds. Independent of ambient lighting. Easy to use with maximum freedom of movement. Prevention of infection guaranteed. Reliable communication and documentation of shades. Cordless, mobile and lightweight compact unit. Quality control thanks to the possibility to verify restorations. Extended durability thanks to modern LED technology. It is applicable for VITA PLAN(V16),VITA 3D-MASTER(V29), IVOCLAR(I16) and IVOCLAR(I20) shade guider board. High measuring accuracy depends on spectrophotometric measuring. Stores up to 30 shades FDA Statement： The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. Seller name:dentree02 City,State:Zhengzhou City，Henan Province，China Telephone number:86-18838820020