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Item specifics
  • Item Height: 1.76
  • Model Name: TM003A
  • Item Weight: 65
  • Special Features: thermometer
  • Item Length: 6.71
  • External Testing Certification: CE
  • Item Width: 3.5
  • Material Type: ABS
  • backlight: high light green
  • designed by: Runleader
  • Max temp record: yes
Product Description



Runleader is proud to present the new RL-TM003A Digital Backlight Temp meter with TP100 temp sensor 

It can work on most device or machines.It has a powerful Temp system as well as some other unique function design.


Temp Measuring System Including:measuring current temperature,MAX Temp and setting over temperature warning function, 

temperature unit display can be set by user, temperature sensor type can be select by user, etc


Unique Design Including: easy installed,replaceable CR2032 battery,data stored automatically after replacing the battery,green backlight large LCD design,etc.

In addition, the products have got CE and ROHS certification. It has a patent both in China and in the United States .





The meter shows current temperature of test point. 

After correct connection, temperature will measure directly and the refresh rate is 8 seconds.Temperature measuring errors is ±1% . 




This meter record MAX Temp which can be view and reset by pressing the button by user.This help user know the temperature of test point well.




How high temperature will damage the things based on the material there. Different point, different limited temperature.

High temperature will make the things damaged. How important it is to remind high temperature ! Over temperature alert can be set by users.




This meter has 2 temperature units in system which can be set by user. And it also has 2 choices of temperature sensor. 

The one is PT100 temp sensor, temp range -20- +300 Celsius degree. 




We also has RL-TM003A with other temp sensor like below.


1.RL-TM003A with RL-TS001 NTC -20- +150 Celsius degree/-4- +302 Fahrenheit degree

2.RL-TM003A with RL-TS001 PT100 -20- +300 Celsius degree/-4- +572 Fahrenheit degree

3.RL-TM003A with RL-TS002 NTC -20- +150 Celsius degree/-4- +302 Fahrenheit degree

4.RL-TM003A with RL-TS002 PT100 -20- +300 Celsius degree/-4- +572 Fahrenheit degree

5.RL-TM003A with RL-TS003 NTC -20- +150 Celsius degree/-4- +302 Fahrenheit degree

6.RL-TM003A with RL-TS003 PT100 -20- +300 Celsius degree/-4- +572 Fahrenheit degree



We also supply temp sensor respectively. Click following link to buy.


1. RL-TS001 NTC -20- +150 Celsius degree/-4- +302 Fahrenheit degree

2. RL-TS001 PT100 -20- +300 Celsius degree/-4- +572 Fahrenheit degree

3. RL-TS002 NTC -20- +150 Celsius degree/-4- +302 Fahrenheit degree

4. RL-TS002 PT100 -20- +300 Celsius degree/-4- +572 Fahrenheit degree

5. RL-TS003 NTC -20- +150 Celsius degree/-4- +302 Fahrenheit degree

6. RL-TS003 PT100 -20- +300 Celsius degree/-4- +572 Fahrenheit degree

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This tach hour meter use more excellent material, has full view display which let user see the screen clearer in different angles.




This tach hour meter does not require additional power supply. It has an internal battery and the battery can be replaced.

Data will be automatically saved when replacing the battery. It has a longer lifetime than the tach hour meter which battery can’t be replaced.


Mounting Brackets link



11About Payment 

1. We accept payment by Alipay. 

2. All major credit cards are accepted through secure payment processor ESCROW. 

3. If you can\'t checkout immediately after the auction ends, please wait for a few minutes and retry payment. Friendly advise you to pay soon, so that we can arrange the shipment as soon as possible.


About Shipping 

1. Worldwide Shipping. Normally, it will take 7 to 22 business days arrive.

2. Items are generally shipped out with 1 to 3 business day after your payment has been cleared.

3. Taxes and charge are not included in the item price or shipping charge. these charges are buyer\'s responsibility. 

4. Note: We hope it arrives on time but since this is an international delivery, shipping time will be highly depended on the logistics company and local weather, customs, postage, hope you understanding. 

5. If you have not received your items within 30 days from payment, please contact us. We will track the delivery information and get back to you as soon as possible with a reply. Our goal is customer satisfaction. 

6.Please fill in complete consignee name delivery address contact information.


About Guarantee

1. If you received an incorrect, damaged, defective, or item not as described, please contact us for a partial/full refund or replacement on our cost. 

2. Receive the product within 7 days, we will be happy to exchange or refund for you, as long as all original packaging and accessories are in original condition. 

3. If for any reason you are not satisfied with your purchase, please contact us and we will do our best to resolve it.

4. We maintain high standards of excellence and strive for customer satisfaction.


About Return and Refund 

1. All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return. 

2. If returns for product quality problems,we will refund your full winning bid amount, upon receipt of the item in its original condition and packaging with all components and accessories included, after both Buyer and Seller cancel the transaction from aliexpress or, you may choose to have a replacement.


About Feedback 

1. Feedback is very important,we hope that you can contact us immediately before you give us neutral or negative feedback,so that we can try our best to make you satisfied. A negative feedback can not solve any problems if we don\'t know the matter. 

2. When you receive the item and satisfied with the product, please leave us positive feedback and 5 scores DSR, we will be highly appreciated. On the other hand,your feedback can be used as the shopping references to other buyers.

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.108kg (0.24lb.)
  • Package Size: 20cm x 15cm x 5cm (7.87in x 5.91in x 1.97in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.108kg (0.24lb.)
  • Package Size: 20cm x 15cm x 5cm (7.87in x 5.91in x 1.97in)
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