How to Use Put the thermometer close to pet's ear and remove the hair to make sure the measurement is correct. Non-contact infrared is easy to measure pet's ear temperature. Accuracy The thermometer has been tested again and again to be clinically accurate with every measurement you take. (Allow 0.36) Result in 2 Second Result in 2 second without contacting to pets. Less invasive feeling for pet even needs to measure three times to make sure accuracy measurement compare with anal temperature monitor. Animal Friendly ??Special design for dogs, cats, horses, rabbits and other animals. Ergonomic Design The thermometer is easy to hold, small-diameter probe enables animal temperature collection of any size animal.