adjustable thermostat for quick meal prep

{"cid":"91148828","title":"Riseem Non-programmable Adjustable Thermostat HVAC 5.58 Sq.in. Display Size for Quick Meal Preparation","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/81\/ceffbc183e046646f9aee207e549-200x200-1.jpg","attrs":{"Price":"14$-20$","Brand Name":"OCSTAT","Model Number":"STN1220","Minimum Order Quantity":"1 piece","Delivery Time":"45-60 work days","Place of Origin":"China","Certification":"CE,FCC","Packaging Details":"color box & outer carton","Payment Terms":"T\/T, L\/C, Paypal, Western Union,Money Gram","Supply Ability":"200,000PCS per month","Sensor":"NTC","Physical Dimensions":"4.72\" W X 3.85\" H X 1.02\" D","Stages H\/C -Heat Pump":"2H\/2C Heat Pump With Or W\/o Auxiliary Or Emergency Heat","Others":"OEM\/ODM","Display Size":"5.58 Sq.in.","Product name":"Non-programmable Heat Pump Thermostat","Power":"2*AA Alkaline Batteries Or 18~30 VAC NEC Class II ,50\/60Hz","Feature":"Save Energy"}}