The distance coefficient of this product is 12: 1. For example, if the object to be measured is 72cm away from the instrument, the diameter of the object should be greater than 6cm. It can measure the right distance but can be affected by another light source.
【Better Accuracy】: The Distance to Spot Ratio is 12:1, it can accurately measure targets at greater distances compared to most other IR Thermometers.
【Note】:Mode button to hold the Max and Min data.Temperature readings from this devices are inanimate objects. Please note: The measured temperature for humans or animals will not be correct. Wishing everyone the Best of health and Success.
【Large Temperature Measuring Range】: -50°C~550°C / -58°F to 1022°F,switch between Fahrenheit and Celsius temperature scales
【User Friendliness】: big backlit screen makes it very easy to see the measured temperature, feature auto shut-off to save battery and data hold function