Digital Thermometer, Clinical Thermometer Features: 1.Jumbo display (super big digital LCD display) 2. Takes temperature orally, rectally, or underarm 3. Measurement range: 32.0- 42.9C (90.0- 109.9F) 4. Readout: 30s in mouth 5. Beep alert 6. Memory 7. Fever alarm 8. Waterproof (optional) 9. Celsius or Fahrenheit readings (selectable) 10. Dual scale available (optional) 11. Fast readout of 10s available (optional) Inner packing: Gift box Box dimensions: 55* 14x 163mm Package: Outer packing: 384pcs/ctn Carton volume: 2.9cu. ft N.W.: 7.8kg G.W.: 13.8kg