The JB Prince U990 Digital 2 Channel Thermocouple is a precise instrument designed for expert temperature monitoring across various industries. Measuring 5-1/4"L x 2"W x 1"H, this compact device provides a wide temperature range of -418 to 2501°F (-250 to 1372°C), making it suitable for a broad range of applications, from culinary arts to scientific research. Its ability to read results simultaneously from two K type probes (included) and track the differential between both temperatures sets it apart as a sophisticated tool for professionals requiring high accuracy. The thermocouple operates efficiently on a 9-volt battery, also included, ensuring readiness for immediate use. Constructed with durable plastic in a white and blue design, it not only offers functionality but also aesthetic appeal. Certified by the National Institute of Standards and Technology (NIST), the JB Prince U990 ensures compliance with rigorous accuracy standards, enhancing its reliability for precise measurements. This product's dual-channel functionality makes it particularly valuable for chefs, laboratory technicians, and HVAC professionals who demand precise temperature control and monitoring in their work environments, offering them a robust, portable, and dependable solution for their temperature measurement needs.