Thermometer ruler 25 cm — HV462402

Compact 25 cm thermometer ruler combining a metric measuring scale and an integrated temperature scale. The flat, pocket-friendly instrument displays ambient or surface temperature alongside a clear centimeter ruler up to 25 cm. Its slim design makes it convenient for medical consults, laboratories, classrooms, workshops and general household tasks where both a short linear measurement and a temperature reading are required.

Advantages

The combined thermometer and ruler saves space by integrating two measurement functions in a single, lightweight tool. Its flat profile and clear graduations allow easy positioning on surfaces and straightforward length readings. The visible temperature scale provides immediate ambient or surface temperature indication without the need for separate thermometers. The device is simple to carry, store and clean, and it offers an economical solution for quick, everyday measurements.

Suitable for

• Medical consults for quick surface or room temperature checks
• Laboratory work requiring compact length and temperature reference
• Classroom demonstrations and student assignments
• Workshops and light DIY projects for short measurements and temperature observation
• Household tasks such as food prep area checks and general measuring

Key specifications

• Measuring length: 25 cm metric ruler with centimeter and millimeter graduations
• Temperature scale: integrated analog temperature scale for ambient or surface readings
• Form factor: flat, compact design suitable for pocket storage
• Material: durable, easy-to-clean construction (plastic or similar)
• Visibility: clear printed graduations for both length and temperature

How to use

Place the ruler edge along the object or surface you want to measure and read the centimeter or millimeter graduation aligned with the object’s endpoint. To read temperature, align the instrument so the temperature scale is exposed to the environment or in contact with the surface whose temperature you want to check, then read the value directly from the printed temperature scale. Handle the device on stable, clean surfaces for accurate length readings and avoid prolonged exposure to extreme temperatures that could affect the printed scale.

Usage recommendations

Store the thermometer ruler flat or in a protective sleeve to prevent bending and maintain the accuracy of the printed graduations. For more reliable surface temperature readings, ensure good contact between the temperature scale area and the surface and allow a short equilibrium time. Clean with a soft cloth and mild detergent; avoid abrasive cleaners or solvents that could damage markings.