Four Things You Should Consider while Buying Infrared Thermometers
Infrared thermometers are temperature measuring devices which are capable of inferring temperature coming from black body radiation emitted by objects or humans. These non-contact thermometers are also known as temperature guns and can measure temperatures from a distance. Infrared thermometers are also known as thermal radiation thermometers and have a measurement error range of+/-2 degrees Fahrenheit to +/- 4 degrees Fahrenheit.
Let's have a look at some of the important factors you should keep in mind while buying infrared thermometers.
Accuracy: Accuracy of temperature readings is very crucial for infrared thermometer as they are widely used as medical essentials. An inaccurate reading can lead to a host of problems. It's advisable to allow infrared thermometers to get used to surrounding temperature before its used for measuring temperatures so that ambient temperature readings do not lead to inaccurate readings.
Temperature Range: Temperature range is an important factor in determining the measurement jobs you can do with infrared thermometers . No-lens infrared thermometers can work efficiently when it comes to reading cold temperatures whereas a no-lens infrared thermometer should not be used for measuring hot industrial equipment. For routine jobs, Fresnel lens thermometers are best suited.
Backlit display: A properly lit screen makes it easier to read temperature readings in dim or poor lighting conditions. A good backlit display is non-negotiable for infrared thermometer as it's indispensable to ensuring that temperature readings are visible irrespective of light conditions.
Read Speed : It denotes how fast the infrared thermometer is able to display accurate temperature recordings once you have started the process of measuring temperature. Infrared thermometers which can display readings in less than 5 seconds are considered to be most efficient.