1. Introduction and Overview
The ThermoPro TM02 is a versatile digital timer designed for various timing needs, including cooking, exercise, and classroom activities. It features dual countdown/count-up timers, a large backlit LCD display, adjustable alarm volume, and multiple placement options. Its durable stainless steel design ensures longevity and a sleek appearance.
Key Features:
- Dual Countdown/Count-Up Timers (up to 23 hours, 59 minutes)
- Large 2.6-inch LCD Backlit Display for easy readability
- Adjustable Alarm Volume (High/Medium/Low/Silent)
- Calendar/Clock Mode
- Magnetic Back and Tabletop Stand for flexible placement
- Memory Function for last timer setting recall
- Premium Stainless Steel Design
2. Setup
2.1 Battery Installation
The ThermoPro TM02 requires 2 AAA batteries (included). To install:
- Locate the battery compartment on the back of the unit.
- Slide open the battery cover.
- Insert the 2 AAA batteries, ensuring correct polarity (+/-).
- Close the battery cover securely.

Image: Rear view of the ThermoPro TM02, highlighting the battery compartment and magnetic back.
2.2 Placement Options
The TM02 offers flexible placement:
- Magnetic Back: Attach the timer to any metal surface, such as a refrigerator or oven door, using its strong built-in magnets.
- Tabletop Stand: Utilize the integrated foldable stand to place the timer on a countertop, desk, or any flat surface for easy viewing.

Image: Demonstrates the magnetic and tabletop stand placement options for the timer.
3. Operating Instructions
3.1 Timer Mode (Countdown/Count-Up)
The TM02 features two independent timers (Timer 1 and Timer 2) that can operate simultaneously.
- Select Timer: Press the TIMER 1 or TIMER 2 button to select the desired timer. The selected timer's display will flash.
- Set Time: Use the HR/+ and MIN/- buttons to set the desired hours and minutes for the countdown. Hold the buttons for faster adjustment.
- Start/Stop: Press the START/STOP button to begin the countdown. Press it again to pause/resume.
- Clear: To clear a timer, select it and press the CLEAR button.
- Count-Up: If a timer is started from 0:00:00, it will function as a count-up timer.

Image: The timer displaying two active countdowns, illustrating its dual timer functionality.
3.2 Calendar/Clock Mode
The TM02 can also display the current time and date.
- Switch Mode: On the back of the unit, slide the switch from TIMER to CLOCK.
- Set Clock: In Clock mode, slide the switch to CLOCK SET. Use HR/+ and MIN/- to set the time, month, date, and year.
- 12/24 Hour Format: Press the START/STOP button in Clock mode to toggle between 12-hour and 24-hour formats.

Image: The timer showing the current time, month, date, and year in clock mode.
3.3 Adjustable Alarm Volume
The alarm volume can be adjusted to suit your environment.
- On the back of the unit, press the VOLUME button to cycle through High, Medium, Low, and Silent modes.
- The volume indicator on the display will change accordingly.

Image: Visual representation of the volume control settings on the timer's display.
4. Maintenance
- Clean the unit with a damp cloth. Do not immerse in water or use abrasive cleaners.
- Remove batteries if the unit is not used for an extended period to prevent leakage.
- Store in a dry place away from extreme temperatures.
5. Troubleshooting
5.1 Display Issues
- Blank Display: Check battery installation and ensure batteries are not depleted. Replace if necessary.
- Faint Display: Batteries may be low. Replace them.
5.2 Alarm Not Sounding
- Check the volume setting on the back of the unit. Ensure it is not set to Silent mode.
5.3 Timer Not Functioning Correctly
- Ensure the switch on the back is set to TIMER mode.
- Verify that the time has been set correctly for the desired timer.
6. Specifications
| Feature | Detail |
|---|---|
| Model | TM02 |
| Color | Silver |
| Material | Stainless Steel |
| Product Dimensions | 4"D x 4.5"W x 1.5"H |
| Item Weight | 3.74 ounces (106 Grams) |
| Screen Size | 2.6 Inches |
| Timer Range | Up to 23 Hours, 59 Minutes |
| Batteries | 2 AAA batteries (included) |
| Country of Origin | China |
7. Warranty and Support
For warranty information and customer support, please refer to the official ThermoPro website or contact the seller directly.
Official User Manual (PDF): Download Here
Seller: ThermoPro USA (Fulfilled by Amazon)





