Indoor Temperature & Humidity Sensor Hama Ponza Freestanding AAA Battery

The Hama Ponza Indoor Temperature & Humidity Sensor is a compact freestanding device that monitors indoor climate conditions. It displays current temperature and relative humidity on a built-in screen and runs on AAA batteries, allowing flexible placement without wired power. Its small footprint (85 mm wide, 18 mm deep, 95 mm high) makes it suitable for shelves, desks, nightstands or utility rooms where continuous indoor climate monitoring is desired.

Advantages

The unit combines temperature and humidity measurement in a single compact housing with a clear built-in display for quick readings. Battery operation provides portability and allows installation where mains power is not available. The slim, freestanding design fits into limited spaces and can be repositioned easily. The device offers straightforward functionality focused on delivering accurate basic indoor climate data without complex setup.

Suitable for

• Monitoring living rooms, bedrooms and children's rooms for comfortable conditions
• Checking humidity in kitchens, bathrooms and laundry areas
• Maintaining stable conditions in home offices and study areas
• Placing in storage or equipment rooms to track environmental conditions

Key specifications

• Measurements: indoor temperature and relative humidity
• Power supply: AAA batteries (battery type: AAA)
• Display: built-in screen for numeric readings
• Dimensions: approximately 85 mm (width) × 18 mm (depth) × 95 mm (height)
• Design: freestanding model for horizontal placement on flat surfaces

How to use

Insert the required AAA battery or batteries according to the polarity markings in the battery compartment, then place the sensor on a stable, level surface at the location you want to monitor. Allow the device several minutes to stabilise so its readings reflect the local environment. Read the current temperature and relative humidity directly from the built-in display. For best results avoid placing the sensor in direct sunlight, near heating sources or immediately adjacent to windows and doors that are frequently opened.

Recommendations

Position the sensor at breathing height in living spaces (about 1–1.5 m above the floor) and away from heat and moisture sources for representative readings. Replace batteries promptly when the display dims or readings become unstable. Periodically wipe the casing and display with a soft, dry cloth; do not use solvents or immerse the device in water.