Supports Email and the remote viewing of for MSN. Supports data recording, dynamic curves analyzing and alarming. It can transmit the temperature to the textfiles It can read datas and save it to the textfiles with one press. Providing API function for DLL of Windows OS(option). Max Measuring Temperature: 125Celsius System: for Windows XP, VIST/7/10, for Linux, MAC Display Type: Digital Usage: Household Power Type: USB Theory: thermometer and high quality Range of measuring: negative55 to 125Celsius Precision: Positive and negative2Celsius Memory Requirements: 20M With numLock capsLock, can directly read colour: Silver Material: PC size: 5.3 x 1.4 x 0.7cm Package Contents: 5 x USB thermometer 5 x CD Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.