Energy Saving Display off Function</br>20 Programmable menu settings</br>5 Power levels Up to 1,000 watts</br>Electronic child-safety lock system</br>Defrost Menu</br></br>Product Description</br></br>NSF Certified Most importantly, NSF certification is not a one-time event, but involves regular on-site inspections of manufacturing facilities and regular re-testing of products to ensure that they continue to meet the same high standards required to maintain certification over time. If for any reason a product fails to meet one or more certification criteria, NSF will take enforcement actions to protect you, including product recall, public notification or de-certification.</br><br/>http://www.amazon.com/gp/product/B01N8PMACZ