Car Thermometer and Hygrometer for Air Conditioners Stay informed about temperature and humidity inside your vehicle or home with this practical mechanical thermometer and hygrometer. Designed for convenience and accuracy, this unit operates without batteries, ensuring consistent performance anytime. Key Features Mechanical design requires no battery, providing longlasting operation Clearly displays both temperature and humidity for better comfort control Compact and lightweight, suitable for cars, homes, offices, or workshops Easy to read dial face for quick temperature and humidity checks Durable construction for daily use Functions and Compatibility Works seamlessly as a car air conditioner thermometer Suitable for indoor environments such as living rooms, bedrooms, or garages Compatible with multiple placement options including dashboard mounting, wall hanging, or desktop use Practical Use Scenarios 1. In your car: Monitor cabin temperature and humidity to maintain comfort while driving in different weather conditions. 2. At home: Track indoor climate to ensure a comfortable living environment and prevent overly dry or humid conditions. 3. In the office: Keep workspaces wellregulated for productivity and wellbeing. Warm Tip Due to lighting effects, monitor brightness settings, and manual measurement, slight variations in color and size may occur between the photos and the actual product. These differences are minimal and do not affect product performance. Thank you for your understanding.