Handheld and portable, the STProXB and STProPlus XB series of infrared thermometers measure surface temperatures, helping to quickly locate potential blockages or malfunctioning systems. These IR thermometers leap ahead of standard entry level models by providing expanded temperature ranges, higher resolution optics, tighter accuracy and brighter laser sighting. Temperature readings are displayed in less than a second with a 1% accuracy in your choice of °C or °F.

Model ST20XB: Standard model with extra-bright single-point laser sighting that highlights the center point of the measurement area and makes it more visible in all conditions, especially outdoors, and a temperature range of -32 to 535°C (-25 to 999°F).

Model ST60XB: Enhanced model with hi/lo alarm, 12-point data logging, advanced optics to measure smaller targets at greater distances, and adjustable emissivity for more accurate temperature measurements. Selectable MAX, MIN, DIF and AVG functions display values instantly. This model has a temperature range of -32 to 600°C (-25 to 1100°F) and a D:S ratio of 30:1. An RTD probe input jack allows the user to do both contact and noncontact temperature measurements with the one model.

Model ST80XB: This model has all the features of the ST60XB, but with an expanded temperature range of -32 to 760°C (-25 to 1400°F) and optics that allows the user to measure smaller objects from farther away.

Model ST80XB-IS: This model is an intrinsically safe version of the ST80XB and is designed for noncontact temperature measurement in potentially explosive or flammable environments.