Dial Thermometer -50°C~50°C Indoor Outdoor Wall Garden Gauge

Keep tabs on the temperature anywhere — indoors or out — with this compact, easy-to-read Dial Thermometer. Featuring a wide -50°C to +50°C measurement range and a self-adjusting pointer for automatic calibration, it delivers consistent, accurate readings without any manual tuning. Lightweight at just 25 g and built from durable polystyrene, it mounts neatly on any wall, window frame, door, fence, or refrigerator surface.

Made in Mainland China.

Why You'll Love It

• Wide -50°C to +50°C Range — handles everything from freezing winter nights to hot summer afternoons, making it equally at home in a garden, greenhouse, garage, basement, or patio.
• Self-Adjusting Pointer (Auto-Calibration) — the dial needle corrects itself automatically, so you always get a reliable reading without fiddling with settings.
• Weather-Resistant Build — robust polystyrene housing stands up to outdoor elements including sun, rain, and temperature swings, ensuring steady long-term performance.
• Clear Graduated Dial — large, easy-to-read scale with 1-degree increments lets you check the temperature at a glance from a comfortable distance.
• Multi-Location Versatility — perfect for indoor rooms, outdoor windows, garden beds, greenhouses, garages, offices, and even refrigerators or freezers.
• No Batteries Needed — purely mechanical operation means zero running costs and no risk of a dead battery on a cold morning.

Specifications

What's in the Box

• 1 × Dial Thermometer Gauge

Note: Slight colour differences may occur due to screen display settings. Dimensions are measured manually and may vary by ±2 mm.

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For tips on monitoring outdoor environments and understanding weather data, visit the National Oceanic and Atmospheric Administration (NOAA) — a trusted source for weather and climate information.

Learn more: Celsius

Frequently Asked Questions

Q: Can this dial thermometer be used outdoors in wet or rainy conditions?

A: Yes. The thermometer is built with weather-resistant polystyrene to withstand outdoor exposure including rain, humidity, and direct sun. It is ideal for gardens, patios, greenhouses, and covered decks. For longest lifespan, avoid prolonged submersion in standing water.

Q: Does this thermometer require batteries or any power source?

A: No batteries or power source are needed. The dial thermometer operates entirely mechanically — the bimetal or liquid-filled sensor reacts to ambient temperature and moves the pointer automatically, making it maintenance-free.

Q: How do I mount the thermometer on a wall or window?

A: The compact disc design (7.5 cm diameter) can be attached using a small nail, screw, or adhesive strip through the mounting point on the back. Choose a shaded spot away from direct sunlight or heat sources for the most accurate ambient temperature reading.

Q: What is the measurement accuracy of this thermometer?

A: The graduated dial reads in 1-degree increments across the full -50°C to +50°C range. The self-adjusting pointer provides consistent readings; for best accuracy, allow a few minutes for the gauge to acclimatise after moving it between significantly different environments.