The Extech RPM10 is a versatile tachometer and thermometer designed for precision measurements in various applications. This compact device features a clear LCD display that shows RPM and temperature readings simultaneously. With a measurement range of 2.5 to 99,999 RPM and a temperature range from -58°F to 1,192°F (-50°C to 650°C), it’s perfect for automotive, HVAC, and industrial use. The RPM10 also includes a contact and non-contact measurement option, making it user-friendly and adaptable. Its durable design ensures reliability, while the included carrying case makes it easy to transport. Perfect for professionals and DIY enthusiasts alike!