ThermoPro TP63B
ThermoPro TP63B Indoor Outdoor Thermometer Wireless Hygrometer User Manual
Model: TP63B | Brand: ThermoPro
Introduction
Thank you for purchasing the ThermoPro TP63B Indoor Outdoor Thermometer Wireless Hygrometer. This manual provides detailed instructions for setting up, operating, and maintaining your device to ensure accurate temperature and humidity monitoring. Please read this manual thoroughly before use and keep it for future reference.
What's in the Box
- 1 x ThermoPro TP63B Main Display Unit
- 1 x ThermoPro Remote Sensor (TX-2B)
- 4 x AAA Batteries (2 for main unit, 2 for remote sensor)
- 1 x Instruction Manual
Key Features
- 500FT Remote Range & Monitor 4 Locations: The wireless outdoor thermometer measures temperature & humidity from up to 500 feet away, allowing you to track environmental conditions in up to 4 locations with additional sensors (sold separately).
- Cold-Resistant & Waterproof Remote Sensor: The remote sensor is completely sealed to monitor temperature and humidity as low as -31°F (-35°C), ensuring reliable transmission even in rainy or cold weather.
- Accurate Readings: Provides accurate humidity and temperature readings with an accuracy of +/-2°F and +/-2 to 3%RH. Both Fahrenheit and Celsius units are switchable.
- Large Backlit LCD with Touch Button: The outdoor temperature thermometer features a touchable backlight, making it easy to read in dim light. The display shows current temperature and humidity readings, including trend arrows, and Max/Min records for all time or the last 24 hours.
- Multiple Mounting Options: The indoor/outdoor thermometer offers versatile placement options, including a tabletop stand, magnetic back for iron surfaces, and a hang hole for wall-mounting.

The main display unit clearly shows both indoor and outdoor readings.

The remote sensor is designed to be waterproof for outdoor use.

The remote sensor is cold-resistant, operating in temperatures as low as -31°F.

Monitor multiple locations up to 500ft away with additional sensors.

The device provides high accuracy for both temperature and humidity measurements.
Setup
1. Battery Installation
- Open the battery compartment on the back of the main display unit.
- Insert 2 AAA batteries, observing the correct polarity (+/-).
- Close the battery compartment.
- Open the battery compartment on the back of the remote sensor.
- Insert 2 AAA batteries, observing the correct polarity (+/-).
- Close the battery compartment.
2. Pairing Remote Sensor
The main display unit and remote sensor are pre-synchronized at the factory. If they do not connect automatically, follow these steps:
- Place the remote sensor near the main display unit.
- Press and hold the 'CHANNEL/SYNC' button on the back of the main unit for 3 seconds until the display flashes.
- Press the 'TX' button inside the remote sensor's battery compartment.
- The main unit should display the remote sensor's readings within a few minutes. If not, repeat the steps.
Operating Instructions
Reading the Display
The large LCD screen displays both indoor and outdoor temperature and humidity. The top section shows outdoor readings (OUT), and the bottom section shows indoor readings (IN). Trend arrows indicate whether the temperature or humidity is rising, falling, or remaining stable.
Changing Temperature Units (°F/°C)
Press the '°F/°C' button on the back of the main unit to switch between Fahrenheit and Celsius temperature displays.
Max/Min Records
Press the 'MAX/MIN/CLEAR' button once to view the maximum temperature and humidity recorded since the last reset. Press it again to view the minimum records. To clear the records, press and hold the 'MAX/MIN/CLEAR' button for 3 seconds.
Backlight
Touch the light bulb icon on the front of the main display unit to activate the backlight for easy reading in low-light conditions. The backlight will automatically turn off after a few seconds to conserve battery life.

The touch-controlled backlight illuminates the display for clear visibility.
Placement & Mounting Options
The ThermoPro TP63B offers multiple convenient ways to place your unit:
- Tabletop Stand: Use the integrated fold-out stand on the back of the main unit for placement on any flat surface.
- Magnetic Back: The main unit has a magnetic back, allowing it to be securely attached to metallic surfaces like refrigerators.
- Wall-Mount: Utilize the hang hole on the back of the main unit to mount it on a wall using a screw or nail.

Choose from tabletop, magnetic, or wall-mount options for convenient placement.
Maintenance
Cleaning
Wipe the unit clean with a damp cloth. Do not immerse the unit in water or use abrasive cleaners.
Battery Replacement
When the battery indicator on the display shows low power, replace the batteries in both the main unit and the remote sensor with new AAA batteries to ensure continued accurate operation.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No outdoor temperature/humidity reading | Remote sensor out of range or not paired. Batteries low. | Move sensor closer to main unit. Re-sync the sensor (see Setup). Replace batteries. |
| Inaccurate readings | Sensor exposed to direct sunlight, heat sources, or extreme conditions. | Relocate sensor to a shaded, well-ventilated area. Ensure proper placement away from direct elements. |
| Display is dim or blank | Low batteries. | Replace all batteries in both units. |
Specifications
| Feature | Detail |
|---|---|
| Brand | ThermoPro |
| Model Name | TP63B |
| Connectivity Technology | Wireless (915MHz) |
| Remote Range | Up to 500 feet (150 meters) in open air |
| Indoor Temperature Range | -4°F to 158°F (-20°C to 70°C) |
| Outdoor Temperature Range | -31°F to 158°F (-35°C to 70°C) |
| Humidity Range | 10% to 99% RH |
| Temperature Accuracy | +/-2°F (+/-1.1°C) |
| Humidity Accuracy | +/-2% to 3% RH |
| Power Source | 2 x AAA batteries (Main Unit), 2 x AAA batteries (Remote Sensor) |
| Display Type | Digital LCD with Backlight |
| Dimensions (Main Unit) | Approx. 4.06 inches (Length) |
| Special Feature | Waterproof Remote Sensor |
Official Product Videos
ThermoPro TP63B Indoor Outdoor Thermometer Wireless
An overview video demonstrating the features and functionality of the ThermoPro TP63B Indoor Outdoor Thermometer.
ThermoPro TP63B Instruction Video
A concise instruction video guiding users through the setup and basic operation of the ThermoPro TP63B.
Warranty & Support
ThermoPro provides a 1-year warranty for this product from the date of purchase. For warranty claims, technical support, or any questions regarding your device, please visit the official ThermoPro website or contact their customer service. Keep your purchase receipt as proof of purchase.
For more information, visit: ThermoPro Official Store
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