ECVV High Precision Infrared Thermometer -50~550℃ Professional Industrial Temperature Gun Non-Contact LCD Display Digital Laser Thermometer


:In stock

: ETM550

Ships FREE arriving in 5-7 business days


The infrared thermometer is used to measure the temperature of the surface of the object, and the measurement range is -50~550℃. It is suitable for all kinds of non-contact objects that are high temperature, dangerous or difficult to reach, and is safe and fast.

The unit is composed of optical components, temperature sensor signal amplifier, processing circuit and liquid crystal display. The optical element collects the infrared energy emitted by the object and focuses it on the sensor. The sensor then converts the energy into an electrical signal. The signal is displayed on the LCD in digital form after signal amplification and processing circuit.


【Non‑Contact Thermometer】Non‑contact thermometer, with LCD color screen, can clearly display the measurement results.

【LCD Screen Backlit Display】The backlit display screen allows users to use it normally even in a backlit or dark environment with clear readings.

【Automatic Calibration/EMS Adjustment】The digital temp gun has a highly Sensitive Sensor ,which can automatic calibration according to the project,no need to calibration;Distance Spot Ratio 12:1,which can measure targets at a longer distance; adjustable emissivity from 0.1 to 1.0 to improve the measurement accuracy for measuring any object.

【Widely Use】Temperature measurement range -50℃~550℃ (-58℉~1022℉).Temperature gun can be used for Iron Industry Temperature Test,Food surface temperature Test,Oil Surface Temperature Test,Water Surface Temperature Test,Electrical Engineering etc.This optical thermometer is used for measuring the temperature of the object's surface, which is applicable for various hot, hazardous or hard to reach objects without contact safely and quickly ( NOTE: The measured temperature for humans or animals will not be correct.)

【High/Low Temperature Alarm】The laser temperature gun built-in High/Low Temperature Alarm,When reading over temperature you setted, LCD display High/LOW icon with audio sounds, remind you the temperature anomaly.
Technical indicators
Measuring Range -50~550℃
Precision ±1.5% or ±1.5℃
Repeatability 1% or 1℃
Distance Spot Ratio 12:1
Emissivity 0.1-1.0
LCD Resolution 0.1℃/0.1℉
Response Time 500ms
Response Wavelength 5-14μm
℃/℉unit conversion 
Keep Data Display
Locate Laser on/off
LED Backlight on/off
High/low Temperature Alarm
Auto Power-off
Product Size 153*101*43mm
Product Weight 147.5g (+batteries)
Product Suppiy 2*1.5V AAA Batteries

A. Ship From UAE Warehouse

Standard Shipping

Handling Day: 1 business days, Arriving Day: 5-7 business days

Cost: Free


B. Ship From Sourcing Place

Standard Shipping

Handling Day:1-3 Business Days, Arriving Day: 15-45 Business Days

Cost: Free

Country/Region:Sourcing Place

COVID-19 | Shipping

As the world adjusts to the impact of the coronavirus (COVID-19), shipping is inevitably affected. Every country and region is facing shipping delays of various degrees. ECVV.TN team will do our best to keep you updated and informed about your order during this time as new information becomes available.

Regions heavily affected by the pandemic will be subjected to possible delays. Thank you for your understanding and we apologize for any inconvenience this may cause you.

If you have any questions or concerns about your order, please email us at and our team will be happy to assist you, 7 days a week.

Shipping FAQ

1. When will I receive my order?

For Standard Shipping from UAE warehouse: Most items are usually shipping in 5-7 business days.  For Standard Shipping from Sourcing Place: Most items are usually shipping in 15-45 business days. We do recommend allowing up to 3 weeks for your order in peak times, such as a special offer or promotion.

If your order is backordered or not shipping for two or more business days, please feel free to contact us immediately at our Support Center: +971 4 570 9887  and we will do everything we can to accommodate your request.

2. How do I track my order?

Your delivery confirmation email will contain your tracking number and order details.

3. Taxes and other charges?

Depending on the country of delivery, you may be required to pay extra tax or charges such as VAT and/or import duties.

4. About the Shipping fee?

Standard Shipping is free shipping.

ECVV.TN guarantees free returns and replacements service if you are not 100% satisfied with our products. Kindly return the purchase for a refund up to seven (7) days from the date of the order delivered. If you have any problem with the item please feel free to contact us immediately at +971  4 570 9887.

Returns Process.

Please contact us if you want to return an item. Return without prior discussion and authorization will not be accepted.

When returning a product, please do the following:

  • Please email we will keep you updated by email.
  • Please put a form inside your returned package with: the reason for return, the purchase date, the original invoice number, and the item number for the product.
  • Proof of purchase from ECVV.TN is required for all returns.
  • Ship the package to the designated address, the address will be provided by email after your return application is submitted.
  • Please prepay shipping – ECVV.TN does not accept Cash on Delivery (C.O.D.s).

Request For The Returned Items.

  • Items received unused (without the smell of perfume), unwashed, not in damaged or worn condition (only when the items are defective or damaged upon receipt).
  • Items received in original packaging and would not make any influence for second-sale.

Non-returnable items.

  • Custom items or designated sourced products
  • Emergency response items
  • Items Marked "Non-cancellable: and/or "Non-Returnable"
  • Product is slightly used or altered
  • Product is damaged due to misuse/overuse

Return and Refund Process

Once your return is received and inspected by the fulfillment centers (usually within 3-5 working days of receipt), your refund will be processed and a credit will be automatically applied to your original method of payment within 15 working days.

ECVV Cancellation Instructions. 

Due to the speed we fulfill your requests, we are unable to cancel orders for immediate shipment. If your order is backordered or not shipping for two or more business days, please feel free to contact us immediately at our Support Center: +971 4 570 9887 and we will do everything we can to accommodate your request.


You can replace an item if your replacement meets certain criteria.

  • Shipped to a delivery address within United Arab Emirates
  • Shipped and sold by ECVV.TN
  • Not an Add-On item
  • Not marked as a gift
  • Wasn't purchased with a promotion (except for free shipping promotions).

Note: In most cases, you are required to return the original item received for a Replacement. You'll need to return the original item with the guide of ECVV.TN Support Center to avoid being charged for both the original and replaced items.