The Trerice BX9140307 Adjustable Angle Thermometer is a high-quality thermometer designed for precision temperature measurement. It features a 3-1/2" stem and a temperature range of 30-240 degrees Fahrenheit, making it suitable for various industrial and business applications. The blue spirit fill material ensures reliable performance, while the analog display allows for easy reading. With a United States origin and 1-inch MPT connection size, this thermometer is a reliable tool for maintaining optimal temperature levels in your process.