The Corwell CPT-02 is a clinically accurate pen-type thermometer. It displays the latest measurement in an LCD after it is turned on. It beeps upon completion of a measurement and gives fever alert when the measurement is over 37.8 Celsius (100.4 Fahrenheit). The CPT-02 is available with waterproof casing, making it easy to clean. Probe covers, fit with the probe right before taking a temperature for hygiene considerations, are also available at marginal costs. The CPT-02 can be left inside a transparent storage case after cleaning. The CPT-02 is powered by a durable 1.5 V battery, which lasts hundreds of measurements.