KOSO offers you a dual Mini-4 thermometer designed to measure in real time two distinct temperature points, such as coolant and oil, thanks to its two included probes, thus enabling efficient monitoring of the cooling system's correct operation, with an extended measurement range from -25°C to 250°C and high accuracy, while incorporating a programmable temperature alert that warns of any engine overheating. Its internal battery operation facilitates installation without complex connection to the electrical system, while its compact, lightweight design, resistant to vibration and extreme off-road conditions, guarantees excellent durability, with an easy-to-read LCD display and practical functions such as maximum temperature recording for optimum monitoring of engine performance.