Precise temperature measuring instrument that comes along with an implemented data logger, in order to reliably keep track of each and every measurement taken. The sturdy stainless steel probe is mounted onto an ergonomic double handle which allows for an easy insertion into the media. The attached data logger can be easily removed via the hinged lid and guarantees data storage for up to 16,000 individual measurements. With adjustable recording intervals from 1 second up to 5 hours and a wide temperature range from -30.0 to +120.0 °C, it meets the requirements for a vast array of applications. Data transfer and commissioning are carried out via cable and computer.