Sous Vide Thermal Circulator, head only, 8 gallon (30 liter) max volume capacity, temperature range 41°F to 203°F (5°C to 95°C), 0.1°F (0.1°C) accuracy, timer range: 5 min to 99 hours, max water level: 6.5", min water level: 4.25", water circulation rate: 1.2 gallon/min (4.5 liter/min), adjustable fixed clamp, removable filter, dry-run protection, element protective cell, overvoltage & overheating protection, 900 watts, 120v, 7.5 amps, NEMA 5-15P, cETLus