Thermo data logger that can store up to 16.240 readings. Range: -40 ºC up to 70 ºC, resolution 0.1 ºC and accuracy ±0.3ºC from -10 ºC to 70ºC, for the remaining temperatures ±0.5ºC. Large LCD displays the minimum, maximum, average and time out of specifications. Data can be downloaded to PC with mini USB cable and activation through push button. No interface or proprietary software required, only a PDF reader. IP65. Power supply: 3V Lithium battery. Warranty 2 years