The Mini Digital LCD Indoor Temperature and Humidity Meter is a compact and efficient device for monitoring indoor climate conditions. Designed with a clear LCD display, this gadget shows real-time temperature and humidity levels, making it perfect for homes, offices, labs, server rooms, or electronic workspaces where environmental conditions matter.

Its white casing offers a clean and modern look that blends easily with any room decor. With battery-powered operation and a built-in sensor, it's easy to install and operate—just place it on a shelf or mount it using the rear panel slot.

Key Features:

• Compact size with a clear LCD screen

• Displays temperature in °C (Celsius)

• Humidity range: Typically from 10% to 99% RH

• Temperature range: Approximately -50°C to +70°C

• Accuracy: ±1°C (temperature), ±5% RH (humidity)

• Powered by: 1x LR44 or AG13 button cell battery (usually included)

• Color: White

• Mounting options: Tabletop placement or embedded mounting

How It Works:

This meter continuously senses the surrounding environment and updates the display to show current temperature and humidity levels. The built-in sensor detects changes in real-time, allowing you to take action when the environment becomes too dry, humid, hot, or cold—ideal for protecting electronics, sensitive equipment, or maintaining comfort.

Typical Use Cases:

• Indoor climate monitoring for homes, offices, or workshops

• Electronics workspaces: Keeping humidity in check to avoid static damage

• Greenhouses and grow rooms: Maintaining proper growing conditions

• Server rooms: Monitoring to avoid overheating or condensation risks

• DIY and Arduino projects: Embedding it as a display module in environmental monitoring systems

Limitations:

• No backlight — visibility may be reduced in low-light conditions

• No data logging — does not store readings for later retrieval

• Fixed display units — typically only displays temperature in Celsius

• Non-wireless — does not sync with other smart devices or apps

• Accuracy may vary slightly based on battery level or placement (avoid direct sunlight or vents)