ThermoPro TP65C Indoor Outdoor Temperature and Humidity Monitor

1. Introduction

Congratulations on your purchase of the ThermoPro TP65C wireless indoor/outdoor humidity and temperature monitor. This device allows you to accurately monitor both indoor and outdoor temperature and humidity levels from the comfort of your home.

Image: ThermoPro TP65C main display unit and a remote wireless sensor.

2. Components

The ThermoPro TP65C package includes the following items:

• 1 x Base Station Unit (Receiver)
• 1 x Remote Sensor (Transmitter)
• 1 x User Manual (this document)
• 4 x AAA Batteries (Note: Batteries may not be included in all packages. Please check your specific product packaging.)

The remote sensor is designed to be rain-proof. For optimal performance and to prevent water ingress, always place the remote sensor upwards so that rain does not enter through the vent holes at the bottom. These vent holes are crucial for the sensor to accurately and quickly detect environmental temperature and humidity.

3. Specifications

4. Setup

4.1. Battery Installation

1. Open the battery compartment of the remote sensor.
2. Slide the channel selector switch inside the battery compartment to your desired channel (1, 2, or 3). For the first remote, any channel can be selected. For additional remotes, select an unused channel.
3. Insert 2 AAA batteries into the remote sensor, observing the correct polarity markings. Replace the battery compartment cover.
4. Open the battery compartment at the back of the base station.
5. Insert 2 AAA batteries into the base station, observing the correct polarity markings. Replace the compartment door.

Note:

• Do not mix old and new batteries.
• Do not mix alkaline, standard (carbon zinc), or rechargeable (nickel cadmium) batteries.
• For maximum performance, use good quality alkaline batteries.
• A low battery icon will appear on the base station display when battery power is low.

4.2. Synchronize Remote Sensors with the Base Station

Each time batteries are replaced (in either the base station or remote sensor) or if the connection is lost, follow these steps to re-pair the units:

1. Position the remote sensor near the base station.
2. Once batteries are installed in the base station, the RF signal icon (located on the upper left of the base station display) will flash for 3 minutes, indicating synchronization mode.
3. If 3 minutes pass and the RF signal icon is no longer flashing, press and hold the CHANNEL/SYNC button on the base station for 3-4 seconds until the RF signal icon flashes again.
4. Install batteries in the remote sensor (if not already done) and wait briefly, or press the TX button inside the remote sensor battery compartment. The remote sensor's temperature/humidity will then appear on the base station display, confirming successful synchronization.
5. If you have additional remote sensors (up to 3 can be registered), repeat steps 1-4 for each sensor.
6. If multiple sensors are registered, press the CHANNEL/SYNC button on the base station to select the desired remote channel to display permanently. Press CHANNEL/SYNC until a circular arrow appears under the channel number on the LCD, indicating auto-scroll mode (channels will cycle every 5 seconds). Press CHANNEL/SYNC again until the circular arrow disappears to stop cycling.

Note: When synchronizing additional remote sensors, the unit will cycle through channels for the first three minutes. After this, you can select a specific channel or auto-scroll mode.

4.3. Placement

Proper placement ensures accurate readings and optimal wireless transmission:

• The indoor base station (receiver) should be placed in a well-ventilated indoor area, away from vents, heating/cooling elements, direct sunlight, windows, doors, or other openings that could affect readings.
• The remote sensor (transmitter) can be placed on a flat surface indoors or outdoors. Ensure it is within the transmission range of the base station and has minimal obstructions.
• Both the base station and remote sensor can be wall-mounted.

Image: The main unit can be placed on a tabletop stand, wall-mounted, or attached to a metal surface via its magnetic back.

Image: Diagram illustrating the 200FT wireless range, showing the main unit monitoring multiple remote sensors across different rooms.

5. Operating Instructions

5.1. Base Station (Receiver) Features

The base station features a large LCD display and four touch buttons for easy operation:

• LCD Display: Shows current outdoor humidity/temperature and indoor humidity/temperature.
• Touch Buttons: Located at the bottom of the screen for various functions.
• Tabletop and Wall-mounted Design: Allows for flexible placement.
• Magnet: For attaching to metal surfaces.
• Battery Compartment: Holds 2 x AAA batteries.

Image: Close-up of the main unit's display, highlighting the touch buttons for Channel Sync, Backlight, °F/°C History, and MAX/MIN Clear.

5.2. Outdoor Remote Sensor (Transmitter) Features

• TX LED: Indicates transmission.
• Wall Hanging Hole: For mounting.
• TX Button: Sends temperature/humidity data to the receiver manually.
• Channel Selector: Allows selection of channel 1, 2, or 3.
• Battery Compartment: Holds 2 x AAA batteries.
• Rain-proof Design: Suitable for outdoor use.

5.3. Touch Button Functions

• CHANNEL/SYNC:
  • Press once to display temperature and humidity readings from up to 3 outdoor remote sensors.
  • Press and hold to enter synchronization mode.
• MAX/MIN/CLEAR:
  • Touch once to display maximum or minimum temperature and humidity records.
  • Press and hold to clear history data.
• °F/°C/HISTORY:
  • Press to select temperature display in °C or °F.
  • When displaying MAX/MIN, touch once to set the data record time interval between ALL TIME or 24 hours. (ALL TIME and 24 hours refer to the period since the last manual clear or battery installation).
• Backlight Button (Lightbulb icon):
  • Touch once to turn the backlight on/off.
  • The backlight automatically turns off after 15 seconds if no button is pressed.

5.4. Temperature & Humidity Trend

The display shows trend indicators:

• ↑: Indicates temperature & humidity is in an increasing trend.
• →: Indicates temperature & humidity is in a no-change trend.
• ↓: Indicates temperature & humidity is in a decreasing trend.

5.5. Maximum & Minimum Recorded Temperature & Humidity

1. Press MAX/MIN/CLEAR once to display the highest indoor and outdoor temperatures/humidity recorded since the last reset. "MAX" will be shown.
2. Press MAX/MIN/CLEAR again to display the lowest indoor and outdoor temperatures/humidity recorded since the last reset. "MIN" will be shown.
3. To clear and reset the max/min records, press and hold MAX/MIN/CLEAR for 3 seconds while either MAX or MIN is displayed.
4. When MAX or MIN is displayed, press °F/°C/HISTORY once to set the data record time interval between ALL TIME or 24 hours.

6. Troubleshooting

Hints & Tips

If the receiver does not connect to the transmitter, try the following steps:

• Press and hold the CHANNEL/SYNC button on the base station, then press the TX button on the transmitter.
• Relocate the base station and/or the remote unit until a connection is established.
• Signals from other electronic devices may cause interference. Place the base station and receiver away from such devices.
• The transmitter may not function properly in extreme temperatures due to battery power. Replace the batteries or wait for more moderate weather conditions for the unit to resume proper function.
• If the base station is attached to a refrigerator or a metal object by a magnet, the transmission range may be shorter. Remove the base station from the metal object or place the base station and remote sensor as close as possible.
• If the humidity reading is lower than 10%, it will display "LLL".

7. User Tips

• For consistent readings, ensure both the base station and remote sensor are placed in stable environments, away from direct drafts or heat sources.
• Regularly check battery levels, especially for the remote sensor, as low batteries can affect transmission range and accuracy.
• When clearing MAX/MIN records, remember that "ALL TIME" refers to data since the last manual clear or battery change, while "24 hours" refers to the last 24-hour period.
• If you experience intermittent connectivity, try repositioning the remote sensor slightly or ensuring there are no new obstructions between the units.

8. Maintenance

8.1. Warnings

• Do not subject the unit to excessive force, shock, dust, temperature, or humidity.
• Do not immerse the unit in water.
• Do not remove any screws.
• Do not dispose of this unit in a fire; it may explode.
• Keep the unit away from small children, as parts might be a choking hazard.
• Never attempt to recharge the batteries using any other methods.

8.2. Disposal

Meaning of The “Dustbin” Symbol:

Protect our environment: Do not dispose of electrical equipment in domestic waste. Please return any electrical equipment you will no longer use to the collection points provided for their disposal. This helps avoid potential effects of incorrect disposal on the environment and human health. This will contribute to the recycling and other forms of reutilization of electrical and electronic equipment. Information concerning where the equipment can be disposed of can be obtained from your local authority.

CAUTION: Batteries/rechargeable batteries must not be disposed of with household waste!

• The batteries must be removed from the appliance.
• Take spent batteries to the appropriate collection point or to a dealer.
• Your town or local authority can provide information about public collection points.

This symbol can be found on batteries/rechargeable batteries which contain hazardous substances:

• Pb = contains lead
• Cd = contains cadmium
• Hg = contains mercury
• Li = contains lithium

9. Warranty and Support

9.1. Limited One-Year Warranty

ThermoPro warrants this product to be free of defects in parts, materials, and workmanship for a period of one year from the date of purchase.

Should any repairs or servicing under this warranty be required, contact Customer Service by phone or email for instructions on how to pack and ship the product to ThermoPro.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

9.2. Purchasing Additional Remote Sensors

The model number for additional remote sensors compatible with this unit is TX-2B/2C. Additional sensors may be ordered directly from Amazon or ThermoPro by contacting customer service.

9.3. Customer Service

For support, please contact ThermoPro Customer Service:

• Telephone:
  • 1-877-515-7797 (USA & Canada)
  • 49-215-493-19011 (DE)
  • 44-808-164-1683 (UK)
  • 61-180-057-7492 (AU)
• Email: service@buythermopro.com
• Hours: Monday - Friday, 8:00am - 8:00pm (EST)

A PDF version of the user manual is also available for download. Please refer to the official product page or contact customer service for the direct link.

10. FCC Statement of Compliance

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired operation.

Warning:

Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Note:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

11. Declaration of Conformity

Hereby, the manufacturer declares that this product complies with the basic requirements and applicable regulations of the EMC Directive 2014/30/EU. The complete declaration of conformity can be found at: https://buythermopro.com/eu-declaration-of-conformity/.