1. Introduction
Thank you for choosing the Urageuxy WS0422 Wired Digital Indoor/Outdoor Thermometer. This device is designed to provide accurate temperature readings for both indoor and outdoor environments. It features a clear LCD display, min/max temperature recording, and a durable waterproof probe. Please read this manual carefully before use to ensure proper operation and maintenance.
2. Product Features
- Dual Temperature Display: Simultaneously shows indoor and outdoor temperatures.
- Min/Max Record: Automatically records and clears daily minimum and maximum temperatures every 24 hours.
- Temperature Unit Switch: Easily switch between Celsius (°C) and Fahrenheit (°F).
- Waterproof Probe: Includes a 2-meter (78.74-inch) wired waterproof probe for external temperature measurement in various conditions.
- Large LCD Display: Clear and easy-to-read display for quick temperature checks.
- Versatile Placement: Designed for both tabletop and wall-mounted use.
- Wide Application: Suitable for homes, offices, greenhouses, aquariums, refrigerators, and freezers.

This image shows the front view of the Urageuxy digital thermometer, highlighting its key features: indoor temperature, outdoor temperature, min/max record, and Celsius/Fahrenheit switcher.
3. Package Contents
- 1 x Urageuxy WS0422 Digital Thermometer Unit
- 1 x User Manual
Note: 2 x AAA batteries are required and are not included in the package.
4. Setup
4.1 Battery Installation
- Locate the battery compartment on the back of the thermometer.
- Slide open the battery compartment cover.
- Insert 2 AAA batteries, ensuring correct polarity (+ and -).
- Close the battery compartment cover securely.
4.2 Unit Selection (°C/°F)
To switch between Celsius (°C) and Fahrenheit (°F):
- Remove the batteries from the compartment.
- Locate the C/F switch inside the battery compartment (or on the back panel, depending on the model).
- Toggle the switch to your desired temperature unit.
- Reinsert the batteries. The display will now show temperatures in the selected unit.
4.3 Placement Options
The thermometer offers two convenient placement methods:
- Tabletop: Extend the integrated stand on the back of the unit to place it on any flat surface.
- Wall-Mounted: Use the hanging holes on the back of the unit to mount it on a wall using a nail or screw (not included).
4.4 Probe Placement
The 2-meter wired probe is designed for outdoor or remote temperature measurement. Connect the probe to the designated port on the thermometer. Place the probe in the desired location for outdoor temperature monitoring, such as outside a window, in a greenhouse, or submerged in an aquarium. Ensure the main unit remains indoors and is not exposed to moisture, as it is not waterproof.

This image displays the back of the thermometer, indicating the location of the battery compartment (for 2 AAA batteries, not included), the Celsius/Fahrenheit switch, hanging holes for wall mounting, and an airflow hole.

This image demonstrates the two ways to place the thermometer: using its integrated tabletop stand or hanging it on a wall using the built-in hanging holes.
5. Operating Instructions
5.1 Reading the Display
The large LCD display shows both indoor and outdoor temperatures, along with their respective minimum and maximum records for the past 24 hours.

This image provides a detailed breakdown of the LCD display, with numbers pointing to each section and corresponding text explaining what each number represents (e.g., outdoor temperature, indoor temperature, min/max records, 24-hour auto-clear indicator).
- OUT Temperature (1, 8, 9): Displays the current outdoor temperature, along with its high (8) and low (9) records.
- IN Temperature (3, 4, 5): Displays the current indoor temperature, along with its high (5) and low (4) records.
- Min/Max Record (2, 7): The 'high' and 'low' indicators show the maximum and minimum temperatures recorded for the respective indoor/outdoor readings.
- 24-Hour Auto Clear (6): The thermometer automatically clears and resets the min/max temperature records every 24 hours.
5.2 Temperature Measurement
Once batteries are installed and the probe is placed, the thermometer will immediately begin displaying current indoor and outdoor temperatures. The min/max records will update continuously throughout the day and reset automatically after 24 hours.

This image shows practical applications of the thermometer, with the main unit placed near a refrigerator and the waterproof probe submerged in an aquarium, illustrating its versatility for monitoring various environments.
6. Maintenance
- Cleaning: Wipe the thermometer unit with a soft, dry cloth. Do not use abrasive cleaners or immerse the main unit in water. The probe can be cleaned with a damp cloth.
- Battery Replacement: Replace batteries when the display becomes dim or stops functioning. Always use 2 new AAA batteries.
- Storage: If storing the thermometer for an extended period, remove the batteries to prevent leakage. Store in a cool, dry place.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display or dim display | Dead or incorrectly installed batteries. | Replace batteries with 2 new AAA batteries, ensuring correct polarity. |
| Incorrect temperature reading | Probe not properly connected or damaged. Unit exposed to direct sunlight or heat source. | Ensure the probe is securely plugged in. Relocate the main unit or probe away from direct heat/cold sources. |
| Min/Max records not clearing | This function is automatic every 24 hours. No manual reset is available. | Allow 24 hours for the automatic reset. If still not clearing, try removing and reinserting batteries. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | WS0422 |
| Indoor Temperature Range | 0°C to 60°C (32°F to 140°F) |
| Outdoor Temperature Range | -40°C to 60°C (-40°F to 140°F) |
| Measurement Accuracy | ± 1°C / ± 2°F |
| Probe Cable Length | 2 meters (78.74 inches) |
| Power Source | 2 x AAA Batteries (not included) |
| Display Type | LCD Screen |
| Material | Plastic |
| Dimensions (Console) | Approximately 12.9 x 7 x 3.2 cm (5.08 x 2.76 x 1.26 inches) |
| Weight | Approximately 80 grams |
9. Warranty and Support
Information regarding product warranty and customer support is not available in the provided product details. Please refer to the retailer or manufacturer's website for specific warranty terms and contact information for support inquiries.





