Hobsir hob Sous Vide Cooker Kit USER-FRIENDLY DESIGN The easy-to-read digital display and simple LED touch controls make souve cooker accessible for both beginners and seasoned chefs. PRECISION COOKER With an accuracy of ±0.6°F, you can cook proteins and vegetables to perfection every time. Featuring a sleek, compact design App Control Set up and monitor cooking anytime anywhere via mobile app Perfect flavor Circulates water at an accurate temperature to cook your food exactly how you like it. Timer Function Up To 99 Hours, solves the hassle of needing to watch over the kitchen Easy to Clean IPX7 Waterproof, Easy to Clean Product Install Input Voltage AC110-120V / 50-60Hz Power 1100W±10% Range of Temp 10℃~90℃C/50℉~194℉ Temp accuracy ±0.3°C/±0.6°F(Ambient temp 25°C&77°F) Net weight 1.98Lb Product Size 13.84*2.54*2.46in Water level Not lower than the min line NOTE! NOTE! NOTE! : TROUBLE CODE E01, E02: Temp sensor trouble E03: Low level, add water to the pot. E04: 1. Check whether the water circulator is blocked by obstacles. 2. Motor failure.