Ideal for harsh environment applications, such as food processing, food service, chemical, and outdoor use. All models are NSF certified, sanitary for food processing and food service applications. Temperature… [Read more] compensation allows for use near ovens or in refrigerated areas. The stainless steel weighing pan measures 9.1" x 7.5" and is removable for quick, easy cleaning. A portable design allows the user to work on battery power or an optional non-washdown AC adapter (#008-3307) may be ordered. 2-year warranty. WPZ series includes ounce mode. Meets NTEP Legal for Trade requirements.