Material: Stainless Steel Application: Oral Elastic Strength Measuring Instrument. Autoclave: Autoclavable At 134°C Package:1 pc 1. Gauge 0-450g /0-16 OZ, 2. Made of high quality stainless steel 3. Check in the laboratory before placing on the market 4. Calibrate to perfect balance 5. Brand new and never used This product may be intended for use by a health care professional use only. The seller may ask you to evidence you are a qualified health care professional entitled to buy and use such products in your country.