1. Introduction
This manual provides detailed instructions for the proper use and maintenance of your ThermoPro TP49 Digital Indoor Thermometer and Hygrometer. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.
The ThermoPro TP49 is designed to accurately measure and display indoor temperature and humidity levels, helping you maintain a comfortable and healthy environment.
2. Product Overview
The ThermoPro TP49 is a compact and easy-to-read device that provides essential environmental data. Its design focuses on clarity and user convenience.
Image 2.1: Front view of the ThermoPro TP49 device, displaying temperature and humidity readings.
Key Features
- Face Icon Comfort Indicator: Displays DRY, COMFORT, or WET conditions based on humidity levels, guiding adjustments for optimal comfort.
- Highly Accurate Sensors: Provides temperature accuracy of ±1°F/°C and humidity accuracy of ±2-3%RH, suitable for various environments.
- Fast Refresh Rate: Updates temperature and humidity readings every 10 seconds for current data.
- Compact Display with Large Digits: Features a clear LCD with large, bold numbers for easy readability from multiple angles and distances.
- Multiple Placement Options: Offers tabletop stand, magnetic back, and hanging mount for versatile placement.
Image 2.2: Diagram illustrating the internal components responsible for high accuracy and fast refresh rate.
3. Setup
Battery Installation
- Locate the battery compartment cover on the back of the device.
- Slide the cover downwards to open the compartment.
- Insert one (1) AAA battery, ensuring the polarity (+/-) matches the diagram inside the compartment.
- Replace the battery compartment cover by sliding it upwards until it clicks into place.
The device will automatically power on and begin displaying temperature and humidity readings once the battery is correctly installed.
Image 3.1: Illustration of the battery compartment on the back of the ThermoPro TP49, showing AAA battery insertion.
4. Operating Instructions
Temperature and Humidity Display
Upon power-on, the device will immediately display the current indoor temperature in either Celsius (°C) or Fahrenheit (°F) and the relative humidity (RH%) on its LCD screen. Readings refresh every 10 seconds.
Comfort Level Indicator
The TP49 features a face icon indicator to quickly communicate the comfort level of your environment:
- DRY (Sad Face): Humidity is below 30%.
- COMFORT (Smiling Face): Humidity is between 30% and 60%, and temperature is between 68°F and 79°F (20°C and 26°C).
- WET (Sad Face): Humidity is above 60%.
Image 4.1: Visual representation of the comfort indicator icons (Dry, Comfort, Wet) and their corresponding humidity ranges.
Switching Temperature Units (°C/°F)
To switch between Celsius (°C) and Fahrenheit (°F), locate the °C/°F button on the back of the device. Press this button once to toggle between the two temperature units.
5. Placement Options
The ThermoPro TP49 offers versatile placement options to suit various locations:
- Tabletop Stand: Utilize the integrated foldable stand on the back of the device to place it upright on any flat surface, such as a desk, shelf, or nightstand.
- Magnetic Back: The device features a strong magnetic back, allowing it to be securely attached to metallic surfaces like refrigerators or magnetic boards.
- Hanging Mount: A hanging hole is provided on the back for mounting the device on a wall using a nail or screw.
Image 5.1: Examples of the three placement options: hanging mount, strong magnet, and durable stand.
The TP49 is suitable for various indoor environments, including living rooms, baby rooms, kitchens, greenhouses, guitar rooms, offices, or cellars.
Image 5.2: Collage showing the ThermoPro TP49 in different application settings: a baby room, a cellar, an office, and a greenhouse.
6. Maintenance
Battery Replacement
When the display dims or stops functioning, it is time to replace the AAA battery. Follow the battery installation steps in Section 3.1 to replace the battery. Ensure proper disposal of used batteries according to local regulations.
Cleaning
To clean the device, wipe it with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water, as this can damage the internal components.
7. Troubleshooting
- No Display: Ensure the AAA battery is correctly installed with the correct polarity. Replace the battery if it is depleted.
- Inaccurate Readings: Allow the device to stabilize in its intended location for at least 30 minutes after initial setup or relocation. Avoid placing the device near heat sources, direct sunlight, or vents that could affect readings.
- Display is Dim: This indicates a low battery. Replace the AAA battery.
8. Specifications
Image 8.1: Comparison of ThermoPro TP49 readings against professional calibration equipment, demonstrating high accuracy.
| Specification | Value |
|---|---|
| Model Number | TP49 |
| Product Dimensions | 2.2"W x 2.6"H |
| Item Weight | 35 Grams (1.23 ounces) |
| Battery Type | 1 x AAA battery (included) |
| Mounting Type | Tabletop, Wall Mount (Magnetic, Hanging) |
| Temperature Accuracy | ±1°C (±1.8°F) |
| Humidity Accuracy | ±2% to 3%RH (out of 30-80%) |
| Refresh Rate | 10 seconds |
| Upper Temperature Rating | 158 Degrees Fahrenheit (70°C) |
9. Warranty and Support
ThermoPro provides a warranty for this product against defects in materials and workmanship. For specific warranty details, registration, or technical support, please refer to the official ThermoPro website or contact their customer service directly. Contact information is typically available on the product packaging or the official ThermoPro support page.
