| Accurate temperature reading in less than a second! Lightweight, compact, easy to use. Safely measures hot, hazardous, or hard-to-reach materials without touching, contaminating, or damaging material's surface. ST20 Pro: standard model with single laser sighting, and temperature range of -25 to 750 degrees F. ST30 Pro: standard model with 8 point circular laser sighting, which helps define the target being measured. Temperature range -25 to 950 degrees F. |