The HABOTEST HT641B+ Infrared thermometer is a highly functional device, featuring a stylish black and red color and a durable ABS construction.It is equipped with a color LCD screen that provides clear and vivid display of measured values. The infrared temperature measurement range extends from -50°C to 600°C (-58°F to 1112°F), with an accuracy of ±3°C in the -50°C to 0°C (-58°F to 32°F) range and ±(2.0%+2 °C) in the 0°C to 600°C (32°F to 1112°F) range. The device emits a laser with a power of less than 1mW (within the 630nm to 670nm range) for target indication. It has a target distance ratio of 12:1, allowing for accurate temperature measurement from a certain distance.The emissivity is adjustable within the range of 0.10 to 1.00, and the spectral range is 8 to 14um, ensuring compatibility with a wide variety of objects. The response time is less than 0.5 seconds, enabling quick and efficient temperature readings. It can display temperature in both °C and °F.The thermometer also includes useful features such as a temperature upper and lower limit alarm (indicated by a red light), data retention to hold the last measured value, the ability to record the maximum measurement value, a low voltage indication to remind users when to replace the batteries, and an automatic shutdown function that activates after 30 seconds of inactivity.Powered by 2x1.5V AAA batteries (not included), it weighs about 96 grams and has a size of 147X96X39mm. It complies with safety levels EN61326-1 and EN60825-1, making it a reliable and safe tool for infrared temperature measurement in various industrial, household, and other applications.it serves as an ideal Thanksgiving or Christmas gift for family and friends.