Digital thermometer is an electronic device for quick, accurate temp readings.
Types:
Oral/rectal/axillary: Basic models, ±0.1–0.2°C accuracy
Ear (tympanic): Fast, ear canal reading
Forehead (infrared): Non-contact, scans temporal artery
Features: Memory, fever alerts, °C/°F switch, auto-off
Used at home, clinics for routine checks or fever screening.