Digital LCD Mini Thermometer Hygrometer with External Probe Sensor FY-12

Key Features & Benefits

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• Dual Monitoring Display: The device features a large, crystal-clear digital LCD screen that simultaneously displays the current temperature in Celsius (°C) and the relative humidity percentage (%RH) side by side.
• 1-Meter External Wired Probe: Equipped with a 1-meter (approx. 3.3 feet) flexible, waterproof external sensor probe. This smart design allows you to submerge or insert the sensor probe deep inside a chamber, incubator, or tank while keeping the main LCD panel mounted neatly on the outside for easy viewing.
• High-Precision Accuracy: Built with an upgraded industrial microchip, it measures humidity fluctuations and temperature shifts with extreme precision, safeguarding your delicate eggs, pets, or electronics from sudden climate drops.
• Compact Panel-Mount Design: Its miniature, sleek form factor is designed for seamless integration. The panel-mounting clips on the side allow you to easily snap the display unit into any custom-cut box, board, or project chassis.
• Ultra-Low Power Consumption: This highly efficient device operates on two standard AG13/LR44 button cell batteries (included in the package), offering continuous, hassle-free performance for months before needing a replacement.

Versatile Applications (Where to Use It?)

1. Egg Incubators & Chick Brooders: Maintaining an exact humidity level is critical for successful egg hatching. This digital hygrometer helps you keep a 100% stable environment inside manual or automatic incubators.
2. Aquariums & Reptile Vivariums: Perfect for monitoring the air and moisture around your exotic fish tanks, turtle enclosures, or snake vivariums to ensure your pets thrive.
3. Refrigerators & Cold Storage: Slip the probe inside your fridge or freezer to monitor chilling efficiency and keep food safe without constantly opening the door and losing cold air.
4. Greenhouses & Mushroom Farming: Delicate plants, exotic orchids, and mushroom farming require highly regulated micro-climates. This device delivers the exact feedback needed to adjust your humidifiers.
5. Home, Office & Server Racks: Keep track of the ambient temperature in your bedroom, living room, photo dry box, or electronics server racks to protect sensitive components from moisture damage.

Technical Specifications

• Model Number: FY-12 Mini Digital Temperature & Humidity Meter
• Display System: Digital LCD Screen
• Temperature Range: -50°C to +70°C
• Humidity Measurement Range: 10% RH to 99% RH
• Temperature Measurement Accuracy: ±1°C
• Humidity Measurement Accuracy: ±5%
• Humidity Display Resolution: 1% RH
• Sensor Probe Cable Length: 1 Meter (Approx. 3.3 Feet)
• Power Supply: 2 x 1.5V LR44/AG13 Button Cell Batteries
• Dimensions: 48mm x 28.6mm x 15.2mm
• Available Color: White / Black

Package Includes:

• 1 x Mini Digital Thermometer Hygrometer (with External Probe Sensor)
• 2 x LR44 Button Batteries (Included for immediate use)