... (Fahrenheit, centigrade) 3.calculator 4. weighing 5. counting , pricing. Digital Multi-function pocket Scale With Calculator,thermometer Power supply: Battery AAA×2Backlit: White ... time.4.[PCS/=]: at weighing mode, press it to counting function; At calculator mode, it is “=”..5.[PRICE/←]: at ... calculator mode7. [0~9]: numeric keyboard Digital Multi-function pocket Scale With Calculator,thermometer