Voltcraft 100814 Temperature/Humidity Sensor

The Voltcraft 100814 temperature and humidity sensor delivers reliable indoor climate readings with a compact design and a clear LCD display. Designed for straightforward monitoring, the device measures ambient temperature and relative humidity to help maintain comfortable and safe conditions in homes, offices and other indoor spaces. The instrument supports a temperature range from -10 to 50 °C and a humidity range from 0 to 100 % RH, providing the coverage needed for most everyday indoor environments.

Advantages

The sensor combines a user-friendly interface with a visible LCD for quick readings and compact dimensions that allow placement on a desk, shelf or wall. Its wide measurement ranges for both temperature and humidity ensure it can be used across seasonal and varied indoor conditions. The simple controls make setup and operation intuitive, while the unit’s consistent measurement performance supports routine monitoring tasks without requiring technical expertise.

Suitable for

• Monitoring room climate in homes and apartments
• Maintaining indoor conditions in offices and meeting rooms
• Tracking humidity and temperature in server rooms and equipment closets
• Use in storage areas, libraries or archives where environment control is important
• General HVAC and air quality awareness in commercial spaces

Key specifications

• Measured parameters: ambient temperature and relative humidity
• Temperature measurement range: -10 °C to 50 °C
• Humidity measurement range: 0 % RH to 100 % RH
• Display: clear LCD for numerical readout
• Design: compact housing suitable for desktop or wall placement
• Buttons: easy-to-use interface for basic settings and display control

How to use

Place the Voltcraft 100814 in the area where you want to monitor conditions, avoiding direct sunlight, heat sources or drafts to ensure representative readings. Power the unit according to the manufacturer instructions, then use the front controls to cycle through displayed values and adjust any available settings. Allow several minutes after placement for the sensor to stabilize to room conditions before recording or acting on measurements. For wall mounting, position the device at typical human height to reflect occupant conditions.

Recommendations

For accurate, long-term monitoring, keep the sensor clean and free of dust, avoid placing it near windows or heating vents, and periodically verify readings against a reference instrument if precise calibration is required. Use the sensor data to support ventilation, humidification or dehumidification decisions to maintain comfortable and safe indoor conditions.