For the most accurate reading always try to hold the lens or opening of your infrared thermometer directly perpendicular to the surface being measured. In that way the border of the surface area being measured by your thermometer will be a tight circle.
When you hold your infrared thermometer at an angle relative to the surface being measured, the area in your reading will be elliptical and thus harder to control.
RayTemp 3 Infrared Thermometer - ideal for the foodservice industry±1 °C accuracy over the critical food range 8 dot circular laser for precise targeting compact, lightweight & easy to use temperature range -60 to 500°C
Mini RayTemp infrared thermometer for routine day-to-day temperature checkingcompact, lightweight & easy to use temperature range -50 to 330°C laser dot alignment target ratio 12:1
IR-Pocket infrared thermometer with max/min, display hold & lock functionsLED spot alignment wide temperature range lock function for continuous measurement max/min memory function
RayTemp 8 Infrared Thermometer with integral type K thermocouple sockettemperature range IR -60 to 500 °C, probe -64 to 1370 °C includes differential & average temperatures two-in-one thermometer target ratio 12:1 priced exclusive of probe