Learn more about the coverage of the brown ear thermometer: ✅ Minimises the spread of germs between individual applications for safe use. It is important to reattach the probe cover after each measurement. The probe covers ensure hygienic use without having to clean or disinfect the sensor, and virtually prevent cross contamination. The lens filters are designed for accurate reading. Every time a new brown probe cover is applied, it ensures that no dirt or earwax accumulates and clogs the sensor window. This can lead to inaccurate temperature values. BPA-free, latex-free product and ideal for young children. Package includes: 100 pieces ear thermometer set