Digital Infrared Thermometer Laser Temperature Meter Non-contact Pyrometer Imager Hygrometer IR Termometro Color LCD Light Alarm

96% of buyers enjoyed this product! 7651 orders
List price:
You save:
List price:
You save:
Total Price:
Best price guarantee
View cart
  • 100% Money Back Guarantee
  • 100% Secure Payments
Buyer Protection
Safe shopping
Easy returns and refunds
Free Shipping Worldwide
Product Details
Item Specifics
Shipping & Payment
Product Details


This digital non-contact infrared thermometer is a reliable industrial temperature measuring gun used to measure the surface temperature of an object safely and quickly in less than a second. Can be widely used in oil and chemical industry, railway, electricity, textile processing, etc.

Please note before buying Note: only for industry, not Suitable for human body temperature measuring

Product Features

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.

Technical Details

Measuring Range(AE320 ST390+)

-50 °C to 390°C / -58°F-734°F

Measuring Range(ST490+)

-50 °C to 490°C / -58°F-914°F

ST390+ / ST490+

-50°C(-58°F) to 0 °C(32F)±3°C
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 adjustableonly for ST490+

Distance to spot size


Spectral response

8-14 um & 500mSec


1%of reading or 0.1°C

Celsius/Fahrenheit unit switch


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


Laser pointer hot spot location


Auto power off function



1.5V AAA Alkaline (not include)

Packing Contents

1pc Infrared thermometer 1pc user manual 1pc Gift box

Product Photos AE320 Color LCD Display without Alarm

Product Photos ST390+ Color LCD Display without Alarm

Product Photos ST490+ Color LCD Display with Alarm

Item Specifics
High Low Temp. Alarm:
only for ST490+
-50 °C to 490°C / -58°F-914°F
AE320 ST390:
-50 °C to 390°C / -58°F-734°F
ST390 ST490:
13 Laser pointes
ONE Laser point
ST390+ ST490+ AE320
Display Size:
1.9 Inches & Under
Power Type:
AAA battery
Display Type:
Max Measuring Temperature:
120°C & Above
Model Number:
ST390+ ST490+
Infrared Thermometer
Brand Name:
Emissivity(pre-set 0.95) 0.10~1.00:
adjustable only for ST490
Distance to spot size:
Spectral response:
8-14 um & 500mSec
1%of reading or 0.1°C
Celsius/Fahrenheit unit switch:
Max. Output Power:
Shipping & Payment


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 10-20 Business days
Canada, Europe 10-20 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, if you’d like a refund you can request one no matter the reason.

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.

  • 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 Your Blog Title (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 (0)

Write a review
Please accept Terms & Conditions by checking the box
© Copyright 2023. All Rights Reserved
1323 Upland Drive PMB/Box/Suite/Apt: 5406 Houston, TX 77043, US

Shopping cart