Introduction
Thank you for purchasing the ThermoPro TM01 Digital Kitchen Timer. This versatile timer is designed to assist you with various timing needs in the kitchen and beyond. With its large backlit LCD display, adjustable alarm volume, and multiple placement options, the TM01 offers convenience and reliability for cooking, baking, studying, exercise, and more.
Please read this manual thoroughly before using the device to ensure proper operation and to maximize its lifespan.
Product Features
- Programmable Timer: Counts down up to 99 hours, 59 minutes, 59 seconds.
- Large Backlit LCD Display: Clear, easy-to-read digits with a backlight for visibility in low-light conditions.
- Adjustable Alarm Volume: Three volume levels (High, Medium, Low) and a silent mode.
- Clock Mode: Displays current time when not in use as a timer.
- Multiple Placement Options: Features a magnetic back for attachment to metal surfaces (e.g., refrigerator) and a foldable stand for countertop use.
- Compact and Portable Design: Easy to carry and store.

Image: The ThermoPro TM01 timer showcasing its multifunctionality, including easy use, big display, loud alarm, backlight, large numbers, clock mode, strong magnet, and foldable stand.
Package Contents
- 1 x ThermoPro TM01 Digital Kitchen Timer
- 2 x AAA Batteries (may be included or required separately)
- 1 x User Manual (this document)
Setup
Battery Installation
- Locate the battery compartment on the back of the TM01 timer.
- Open the battery cover by sliding it down or lifting the latch.
- Insert two (2) AAA batteries, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Close the battery cover securely.
Note: The timer will automatically power on once batteries are installed. If the display does not light up, check battery polarity or replace with new batteries.
Initial Power On
Upon successful battery installation, the timer will display the current time or default to timer mode. The large LCD display will illuminate, and the backlight will activate briefly.
Operating Instructions
Button Functions
| Button | Function |
|---|---|
| MODE | Switches between Timer Mode and Clock Mode. |
| HR/+ | In Timer Mode: Increases hours. In Clock Mode: Increases hours. |
| MIN/- | In Timer Mode: Increases minutes. In Clock Mode: Increases minutes. |
| SEC | In Timer Mode: Increases seconds. In Clock Mode: Toggles 12/24 hour format. |
| START/STOP | Starts or stops the timer/stopwatch. |
| CLEAR (above HR/MIN/SEC) | Press and hold to clear the set time in Timer Mode. |
| Light Bulb Icon (top) | Activates the backlight for 10 seconds. |
| VOL (side) | Cycles through alarm volume levels (High, Medium, Low, Silent). |

Image: Front view of the ThermoPro TM01 timer, showing the digital display and control buttons for mode, hour, minute, second, and start/stop.
Setting the Clock
- Press the MODE button to switch to Clock Mode (display will show "CLOCK" or "AM/PM").
- Press and hold the MODE button for 3 seconds until the hour digits start flashing.
- Use the HR/+ button to adjust the hour.
- Press the MODE button again to move to minutes. Use the MIN/- button to adjust the minutes.
- Press the MODE button one more time to confirm and exit setting mode.
- To toggle between 12-hour (AM/PM) and 24-hour format, press the SEC button in Clock Mode (when not in setting mode).

Image: Two ThermoPro TM01 timers displayed, one showing the clock function (12:28:39 AM) and the other showing the timer function (39:53:59), illustrating the easy switch between modes.
Using the Countdown Timer
- Press the MODE button to switch to Timer Mode (display will show "TIMER").
- Press HR/+ to set hours, MIN/- to set minutes, and SEC to set seconds. Hold the buttons for faster adjustment.
- The timer can be set up to 99 hours, 59 minutes, 59 seconds.
- Press START/STOP to begin the countdown.
- To pause the countdown, press START/STOP again. Press it once more to resume.
- When the countdown reaches zero, the alarm will sound.
- To stop the alarm, press any button. The timer will reset to the last set time.
- To clear the set time to zero, press and hold the CLEAR button (located above HR/MIN/SEC buttons).
Using the Stopwatch (Count-Up Timer)
- In Timer Mode, ensure the display shows 00:00:00. If not, press and hold CLEAR.
- Press START/STOP to begin counting up.
- To pause the stopwatch, press START/STOP again. Press it once more to resume.
- To reset the stopwatch to zero, press START/STOP to pause it, then press and hold CLEAR.
Adjusting Alarm Volume
- Locate the VOL button on the side of the timer.
- Press the VOL button repeatedly to cycle through the four alarm volume settings: High, Medium, Low, and Silent.
- Select the desired volume level based on your environment.

Image: The ThermoPro TM01 timer illustrating its four alarm volume settings, including three audible levels and a silent mode, suitable for various environments like an office or a child's study area.
Using the Backlight
Press the Light Bulb Icon button located at the top of the timer to activate the backlight. The backlight will remain on for approximately 10 seconds, providing visibility in dark conditions.

Image: The ThermoPro TM01 timer demonstrating its large backlit display, showing clear readability in both bright daylight and dark nighttime conditions.
Placement Options
- Magnetic Back: The timer features a strong magnet on its back, allowing it to be securely attached to metal surfaces such as refrigerators, ovens, or whiteboards.
- Foldable Stand: A built-in foldable stand allows the timer to be placed upright on any flat surface, including countertops, desks, or tables.

Image: The ThermoPro TM01 timer shown in two placement scenarios: magnetically attached to a refrigerator and standing on a countertop using its durable foldable stand.
Maintenance
- Cleaning: Wipe the timer with a damp cloth. Do not immerse it in water or use abrasive cleaners.
- Battery Replacement: Replace batteries when the display dims or the timer stops functioning correctly. Always use new AAA batteries.
- Storage: Store the timer in a dry place away from extreme temperatures and direct sunlight.
- Avoid Drops: While durable, avoid dropping the timer to prevent damage to the internal components or display.
Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Display is blank or dim. | Batteries are dead or inserted incorrectly. Replace batteries, ensuring correct polarity. |
| Timer not counting down/up. | Timer is paused. Press START/STOP to resume. Ensure a time is set in countdown mode. |
| Alarm is too quiet or not sounding. | Volume is set to Low or Silent. Press the VOL button to increase volume. |
| Buttons are unresponsive. | Try removing and reinserting batteries to reset the device. Ensure no foreign objects are obstructing buttons. |
Specifications
- Model: TM01
- Brand: ThermoPro
- Timer Range: 99 Hours, 59 Minutes, 59 Seconds
- Power Source: 2 x AAA Batteries
- Display: Large LCD with Backlight
- Dimensions: Approximately 2.2 x 8.5 x 7 cm (0.87 x 3.35 x 2.76 inches)
- Weight: Approximately 120 grams (4.23 ounces)
- Material: ABS Plastic, Magnet

Image: Diagram showing the compact dimensions of the ThermoPro TM01 timer: 2.2cm depth, 8.5cm width, and 7cm height.
Warranty and Support
ThermoPro provides a 1-year warranty for this product from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
The warranty does not cover:
- Damage caused by misuse, abuse, accident, or unauthorized modification.
- Damage from improper battery installation or use of incorrect battery types.
- Normal wear and tear.
For warranty claims or technical support, please contact ThermoPro customer service through their official website or the retailer where the product was purchased. Please have your model number (TM01) and proof of purchase ready.
For more information, visit: www.thermopro.com





