The PDF USB Temperature Data Logger. It is mainly used for temperature recording during storage and transportation of foodstuff, medicine, chemicals and other products.After record finish,it can be inserted to computer’s USB port and get PDF report directly.
1. Press and hold the button more than 3 sec.then the “OK”light will brighten in 3 sec.,which indicates a successful starting,then you can put the data logger in the place where you want to monitor and record.
2. When logging,if you don’t press the button,the indicated lights won’t flash.If you want to know the status of the Logger,you should press the button shortly,then the “OK”light(normal temperature) or the “ALARM”light(over temperature)will flash.
3. If the memory full or press and hold the button for more than 3 sec.the “ALARM”light will brighten in 3 sec.,which indicates a successful stopping.
4. Tear or cut off the plastic bag and insert the logger into an available USB port on a PC.“OK”light and “ALARM”light will flash in turn when a PDF is generating.When PDF has generated,the“OK”light will bright until pull out from the USB port.