Description
The Thermometer with External Probe / Humidity Meter / Clock Combo is a practical 3-in-1 digital device designed to track indoor temperature, humidity, and time, while also offering remote temperature monitoring via an external wired probe. Whether you’re monitoring a room, refrigerator, greenhouse, or outdoor conditions, this compact unit delivers real-time, reliable climate data and clock functionality in one easy-to-use package.
Perfect for homes, laboratories, greenhouses, offices, and cold storage areas, this device ensures accurate and convenient environmental monitoring around the clock.
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Key Features
Dual-Zone Temperature Monitoring
Measures indoor temperature and external temperature simultaneously with a high-sensitivity wired probe.
Integrated Humidity Sensor
Provides real-time indoor humidity readings, helping you maintain a healthy, comfortable environment.
Digital Clock with 12/24-Hour Format
Displays the current time with selectable 12-hour or 24-hour format; some models include an alarm feature.
Large LCD Screen
Clear, easy-to-read display showing temperature (°C/°F), humidity (%RH), and time at once.
Flexible Placement
Includes a fold-out stand for desktop use and wall-mount slot for versatile installation.
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Technical Specifications
Indoor Temperature Range: -10°C to +50°C (14°F to 122°F)
External Temperature Range: -50°C to +70°C (-58°F to 158°F)
Humidity Range: 10% to 99% RH
Temperature Units: °C / °F switchable
Clock Format: 12-hour / 24-hour
Display Type: Digital LCD
External Probe Length: Approx. 1 – 2 meters
Power Supply: 1 × AAA battery (varies by model)
Accuracy:
Temperature: ±1°C
Humidity: ±5% RH
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Applications
Indoor & Outdoor Climate Monitoring
Track room temperature and outside or enclosed conditions simultaneously.
Refrigerators & Freezers
Place the external probe inside cooling appliances to monitor storage conditions.
Greenhouses & Grow Tents
Ensure optimal growing conditions by monitoring both internal humidity and external heat.
Laboratories & Workspaces
Ideal for controlled environments where dual-zone monitoring is essential.
Everyday Home Use
Use it as a convenient indoor weather station with clock and humidity readout.
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Why Choose This Combo Device?
Multi-Function Convenience
Combines a thermometer, hygrometer, and clock in a single, space-saving unit.
External Probe Advantage
Monitor hard-to-reach or sensitive environments without opening doors or entering the space.
Accurate & Reliable
Consistent performance and dependable sensor accuracy.
Simple & Versatile
Easy to use, install, and suitable for a wide range of indoor and enclosed applications.
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