1. Product Overview
The Antonki 2 Pack Room Thermometer is a versatile indoor hygrometer and thermometer designed to provide real-time temperature and humidity readings. Its compact size, clear digital display, and multiple placement options make it ideal for monitoring environmental conditions in various settings, from homes and nurseries to greenhouses and terrariums.

Figure 1: Antonki 2 Pack Room Thermometer and Hygrometer.
Each unit features separate temperature and humidity sensors for accurate readings, a large LCD screen for easy readability, and comes with a pre-installed CR2032 button battery for immediate use. The durable design includes a kickstand and strong magnets, offering flexible placement options.
2. Setup and Initial Use
Your Antonki thermometer is designed for quick and easy setup. Each unit comes with a CR2032 button battery already installed.
2.1 Powering On and Calibration
- Upon receiving, simply remove any protective film from the screen.
- The device will automatically power on and begin displaying readings.
- Allow 3-5 minutes for the device's reading to stabilize and provide a value closest to your room's actual air conditions.
2.2 Selecting Temperature Unit (℉/℃)
- To switch between Fahrenheit (℉) and Celsius (℃), locate the small button on the back of the unit.
- Press this button once to toggle the temperature unit.
2.3 Placement Options
The Antonki thermometer offers versatile placement:
- Kickstand: Utilize the durable kickstand on the back to place the unit upright on any flat surface, such as a bedside table, desk, or counter.
- Magnetic: The strong magnets on the back allow you to securely attach the unit to metal surfaces, like a refrigerator or a magnetic board.
- Hanging: A small hole on the back allows for hanging the unit on a wall hook or nail.

Figure 2: Versatile placement options for the Antonki thermometer.
3. Operating Instructions
Once set up, the Antonki thermometer continuously monitors and displays the current temperature and humidity levels. The large digital display ensures easy readability from various angles and distances.
3.1 Reading the Display
- The upper number indicates the temperature in your selected unit (℉ or ℃).
- The lower number indicates the relative humidity (RH%) percentage.
- An icon (wet, OK, dry) provides a quick visual indicator of humidity comfort levels.
3.2 Accuracy and Monitoring
The device features separate sensors for temperature and humidity, ensuring accurate readings. It continuously updates, providing reliable data for your environment.
- Temperature accuracy: +/-2℉ (+/-1℃)
- Humidity accuracy: +/-5%RH

Figure 3: Key features for accurate and reliable readings.
4. Maintenance
To ensure the longevity and accuracy of your Antonki thermometer, follow these simple maintenance guidelines:
- Cleaning: Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
- Battery Replacement: The device uses a CR2032 button battery. When the display dims or stops functioning, replace the battery. You can turn off the device when not in use to extend battery life.
- Storage: Store the device in a cool, dry place when not in use for extended periods.
5. Troubleshooting
If you encounter any issues with your Antonki thermometer, consider the following common solutions:
- No Display/Dim Display: Check the battery. Replace with a new CR2032 battery if necessary.
- Inaccurate Readings: Ensure the device has had sufficient time (3-5 minutes) to stabilize after placement or power-on. Avoid placing the device near heat sources, direct sunlight, or areas with extreme drafts, as these can affect accuracy.
- Fluctuating Readings: Initial fluctuations are normal as the device calibrates to the environment. If fluctuations persist, ensure the device is in a stable environment away from rapid temperature or humidity changes.
6. Specifications
| Feature | Detail |
|---|---|
| Color | Temperature and Humidity Gauge 2 Pack - White |
| Brand | Antonki |
| Model Number | 44 |
| Temperature Range | -58 ~ 158 ℉ (-50 ~ 70℃) |
| Humidity Range | 10%~99% RH |
| Temperature Accuracy | +/-2℉ (+/-1℃) |
| Humidity Accuracy | +/-5% RH |
| Battery Type | CR2032 button battery (included) |
| Product Dimensions | 2.91 x 2.68 x 0.67 inches |
| Item Weight | 3.2 ounces |
| Included Components | Dual Probe Sensor |
7. Warranty and Support
Antonki provides a 1 Year Warranty for this product. For any support inquiries or warranty claims, please refer to the contact information provided with your purchase or visit the official Antonki website.

Figure 4: Each pack includes two units and batteries, designed for long-term use.