General Feature 1. Non-contact forehead 2. Forehead & object mode 3. Fever alarm: over 37.8"C (100.4 F) 4. 1 sec. measurement time 5. 3 color backlights Memory : 30 memories Battery Type : CR2032 x1, replaceable Dimension: 8.3 cm x 4.2cm x 4.2cm (L x W x H) Weight: Approx. 45 grams including battery Certificate: CE, FDA