digital thermometer with battery for wine tanks

Digital thermometer with battery: Introduction: D1221 is an item of digital thermometer. It adopts fully sealed stainless steel case,which enables it to have a good function of waterproof.Besides, it has characteristics of high accuracy,wide range,high stability,energy-effective,long lifespan etc. It is widely applied to the fields of food processing,food-keeping,chemical engineering and so on. Specifications: Case: 108mm (SUS304) Protection class: IP65 Temperature range: -50-125C/-58-257F Ambient Temperature: -20-50C Update rate: 10seconds Power: 3VDC button battery(changable) Sensor: NTC Accuracy: +/-1C@ -20C-80C,other+/- 2C Resolution: 0.1 Connection: 1/2"NPT, 1/4"NPT, M12x1.5 (optional) Stem length:D8x228mm Thermowell: WJ100,WJ101,WJ102and so on(optional).