Hygrometer thermometer Hama Black Line L

The Hama Black Line L is a battery-powered hygrometer and thermometer designed to monitor indoor and outdoor temperature and relative humidity. The device integrates an indoor barometer, indoor hygrometer and thermometer, plus outdoor hygrometer and thermometer functionality to provide a comprehensive view of environmental conditions. A built-in display and clock function present current values clearly, while the compact black housing fits typical home or office interiors.

Advantages

The Hama Black Line L offers dual-location measurement with separate indoor and outdoor sensors, allowing comparison of conditions in different spaces. Its battery operation ensures flexible placement without the need for mains power. The built-in display gives immediate access to temperature, humidity and clock information in a single unit. The black colour and compact form factor make the instrument unobtrusive and suitable for wall mounting or placement on a desk or shelf.

Suitable for

• Monitoring room climate in living rooms, bedrooms and offices
• Keeping track of humidity-sensitive items such as musical instruments or wooden furniture
• Comparing indoor and outdoor conditions near entryways and windows
• General home weather observation and indoor comfort management

Key specifications

• Measurement types: indoor and outdoor temperature, indoor and outdoor relative humidity, indoor barometric trend
• Display: integrated digital display with clock function
• Power supply: battery-operated for portable placement
• Housing colour: black
• Mounting: designed for wall mounting or tabletop placement

How to use

Install batteries according to the device instructions and place the main unit in the intended indoor location, avoiding direct sunlight and heat sources for accurate indoor readings. Position the external sensor or place the unit where it can receive outdoor data per the manual, ensuring the sensor is sheltered from rain if intended for outdoor use. Use the display to read current temperature, humidity and time. Refer to the device manual to switch display modes or calibrate basic settings if required.

Recommendations

For reliable measurements, place the indoor unit away from heaters, air conditioners and windows exposed to direct sunlight. When monitoring humidity-sensitive items, maintain stable indoor humidity by combining ventilation and, if necessary, humidifiers or dehumidifiers. Replace batteries promptly when low-battery indication appears to ensure continuous operation.