• 100% Safe & Free of Toxic Mercury: The classic 13767 underarm thermometer uses a safe, non-toxic gallium-based liquid alloy, completely replacing hazardous mercury and offering complete safety for use at home.
• Reliable & Accurate Clinical Results: Provides consistently accurate measurements without electronic circuits, batteries or settings, so it is always ready to use and reliable.
• Hygienic & Hypoallergenic Construction: Made from durable medical-grade glass, it is fully hypoallergenic and waterproof, and can be easily and thoroughly disinfected after each measurement.
• Environmentally Friendly: An eco-friendly choice with an unlimited lifespan that does not burden the environment with disposable components or toxic waste.
• Easy-to-Read Scale: Features clear temperature markings for a quick, easy reading of the liquid column.

Measurement Instructions:

• Before Use: Check that the liquid column is below the 36°C mark. If necessary, hold the thermometer firmly by its upper end and shake it downward with firm, sharp wrist movements.
• Placement in the Armpit: Place the metal tip in the center of the armpit, making sure it is in direct contact with the skin, and hold the arm firmly against the body for about 4 minutes for an accurate reading.

• Disinfect the glass body before and after each use with cotton soaked in rubbing alcohol or a mild antiseptic solution (avoid hot water).
• Always store it in its protective plastic case to protect it from knocks and falls.

• Product Type: Classic mercury-free glass underarm thermometer.
• Measuring Liquid: Non-toxic gallium-based liquid alloy.
• Body Material: High-purity medical-grade glass.
• Use: Underarm use (also suitable for oral measurement).
• Unit of Measurement: Degrees Celsius (°C).
• Special Features: Eco-friendly, hypoallergenic, fully disinfectable, waterproof.
• Package Contents: 1x gallium glass thermometer 13767, rigid protective storage case, instructions for use.