Check the listing for details. Single Input Channel K Type Thermometer 16K Records Data Logger RS232 Center 305. Condition: New. Listed at 155.00 USD. Note: we'll ship this item via Epacket to US, usually the delivery time is about 3 weeks; For other countries, we'll ship it via registered air mail of Post, usually the delivery time is about 40-50 days. If you want express mail service, please contact us for extra postage in advance. The operating interface is designed in a very intuitive way so that the user can locate the function by just look at the panel. The built-in real time clock will give every set of recording data a time stamp so that every data can be traced back to the time it occurred. The bundled window software is not only used to read the recording data but it provides a virtual panel in the window to fully control the test.Features: Clock function . PC Interface. 16,000 Records Data Logger. Resolution 0.1C, 0.1F. Back light LCD. Specifications: Range: K type: -200~1370°C; -328~2498°F Accuracy: ±0.3%+1°C, ±0.3%+2°F Resolution: 0.1°C; 0.1°F Operation Temp: 0°C~50°C (