Sight Level Gauge
Many brewers prefer to use sight glasses for measuring volume on their HLT and/or Boil kettles. Our sight glasses are constructed with real glass housed in a stainless steel sheath with all stainless hardware. Sight Glasses are pre-marked with US Gallons (we also offer markings in liters upon request). Please note that our 15.5 and 50 gallon premium kettles now include internal volume markings in both gallons and liters.