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Non-contact Digital Infrared Laser Thermometer

14 reviews
100% of buyers enjoyed this product! 1231 orders
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1.Digital color LCD display with backlight, convenient to read at night.
2.Safely measure surface temperature of hot, hazardous or hard-to-reach objects without contact.
3.Wide Measuring Range, high performance and high accuracy.
4.Includes data locking, switchable laser positioning & auto power off function.
5.Switchable temperature units: Celsius(°C) and Fahrenheit(°F).
6.Low battery indication and laser indication functions.
7.Widely used for measuring the temperature of the object’s surface.
8. 0.10~1.00 adjustable Emissivity
9. The product is used to measure the surface temperature of: Hot water pipes, Hot engine parts, cooking surfaces, hot tubes & Insulation, Electrical connection, ballasts in electric lights. etc.

Technical Details

Measuring Range (ST490+) -50 °C to 490°C / -58°F-914°F
ST390+ / ST490+

0C(32°F) to 100°C(212°F)±2°
100°C here in before±2°C or ±2%
whichever is greater
High Low Temp. Alarm only for ST490+
Emissivity(pre-set 0.95) 0.10~1.00 adjustable only for ST490+
Distance to spot size 12:1
Spectral response 8-14 um & 500mSec
Repeatability 1%of reading or 0.1°C
Celsius/Fahrenheit unit switch Yes
Laser Ponits 13 Points
Ambient operating range 0 to 40°C (32°F to 104°F)
Relative humidity 10-95% RH noncondensing
Storage temperature -20 to 60°C (-4°Fto 140°F)
Data Hold function Yes
Laser pointer hot spot location Yes
Auto power off function Yes
Power 9v Alkaline (not include)
Packing Contents 1pc Infrared thermometer 1pc user manual 1pc Gift box


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

14 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
13 Oct 2020

Really good

verifed buyer
11 Oct 2020

Delivery is fast, everything works.

verifed buyer
8 Oct 2020

fast shipping good packaging worry-free shopping many thanks.

verifed buyer
4 Oct 2020

The goods came quickly enough. Everything works. I hope the error is not great. Thanks to store for fast shipment.

verifed buyer
2 Oct 2020

Fast delivery. Good product, accurate and reproducible results.

verifed buyer
16 Sep 2020

Works quickly, shows the temperature correctly.

verifed buyer
12 Sep 2020

One of the easiest and nicest gadgets. Well well-built. Bravo A+

verifed buyer
10 Sep 2020


verifed buyer
10 Sep 2020

Fast shipping, the product works well and looks very good on screen reading.

verifed buyer
29 Aug 2020

High Quality Thermometer - using to see what my grill temp and pool temp is

verifed buyer
26 Aug 2020


verifed buyer
21 Aug 2020

Works fine. Tested. Not sure about accuracy, in general temperature seems ok.

verifed buyer
2 Aug 2020

works great. fast delivery.

verifed buyer
28 Jul 2020

it was so fast delivery 12 days from ordering to receive it at home Canada. I liked the product very much can measure anything from boiling water to wall so amazing. I am very happy with this product for sure i will recommended to other as well

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