Avery Weigh-Tronix offers its IP69K, legal-for-trade ZQ375 checkweigher. Certified by NSF to NSF/ANSI Standard 3-A, the ZQ375 has been specifically designed to meet the stringent hygiene requirements of the food processing industry, according to the company. The highly visible display technology and easy-to-use interface is designed to reduce operator error and increase throughput.