Features:This product is made of high quality ABS material, which is durable and practical.Configure the LCD display, large digital display, clear and accurate readings, can store 32 sets of data.Infrared sensor temperature measurement, buzzer prompt, one-button temperature measurement.Comfortable handle design, ergonomic design, reasonable and thoughtful.Non-contact measurement for body temperature measurement in a variety of animals.It can be used on farms and used by veterinarians in veterinary clinics in accordance with ASTM 1965-1998.Specifications:Condition: 100% Brand NewMaterial: ABSTemperature range: 32-43 CTemperature measurement accuracy: 0.3CMeasurement accuracy: 5-15cmOperating temperature: 10-40 CStorage temperature: 0-40 CRelative humidity: 85%Machine light aiming: output <1mw, wavelength 630-670nmAutomatic shutdown: automatic shutdown in about 7 secondsComposition: Infrared probe, LCD, backlight switch, up button, down button, mode selector switch, measurement switch, battery compartment coverPower supply: DC 9V (Battery not included)Weight: Approx. 248g / 8.7ozPackage size: Approx. 20*11*6cm / 7.9*4.3*2.4inSize: Approx. 88*42*175mm / 3.5*1.7*6.9inExamination:1. Animals were measured using a conventional thermometer, assuming a temperature of 37.5 C (99.5 F).2. Use a non-contact infrared thermometer to measure the same animal, keeping the distance between the thermometer and the forehead 5 to 15 cm (be careful to remove any obstacles that may affect the measurement, such as (hair, sweat, etc.) if the same temperature is obtained 37.5C (99.5F), the non-contact infrared thermometer can be used. If you get a low reading, such as 36.4 degrees, the difference is 1.1 degrees, you need to calibrate the non-contact infrared thermometer, plus the difference. To do this : Hold the "MODE" button for two seconds, the screen displays F1, then press "MODE" to enter F3 directly, then press "UP" button to add the difference.3. Re-measurement to check the scope of application: Animals, slaughterhouses, quarantine departments, livestock and poultry transport departments and other animals measure body temperature without touching or touching. Safe, convenient, fast and accurate.Package list:1 * Animal Infrared Thermometer (Battery not included)1 * Carrying Bag1 * Instruction Manual Have a great time shopping!