Compatible For all Digital Ear Thermometer Models Comportable for all common ear thermometer models including 7 Serie IRT 6520, 3 series IRT3030, IRT3020, IRT4020, IRT4520, IRT6020 and so on This ...

Accuracy is each model's performance compared to that of a medical grade thermometer. Readings were taken on adults without fever. One button for basic operation. Has memory recall, with up to 1 ...