Display trap efficiency with depth measurements of FOG and solids

https://ace-wiki.win/index.php/Partnering_with_a_Grease_Trap_Company:_Daily_Readiness_and_Regulatory_Compliance_for_Food_Businesses_52998

Monitor trap efficiency with depth measurements of FOG and solids, triggering pump-outs at 25% capability to maintain efficiency, avoid nasty odors, and fulfill most municipal pretreatment standards.