The Trerice BX91403-04 Industrial Angle Thermometer is a precision instrument that is perfect for use in industrial settings. This thermometer features a durable construction that is able to withstand the rigors of daily use. The BX91403-04 also features a large LCD display that makes it easy to read. The Trerice BX91403-04 Industrial Angle Thermometer is a precision instrument that is perfect for use in industrial settings. This thermometer features a durable construction that is able to withstand the rigors of daily use. The BX91403-04 also features a large LCD display that makes it easy to read.