Thermal scanner / Fever scanner

The following is a review on the the top Thermal Scanner:

  • Testo

Country: Germany


Testo SE & Co. KGaA, with its headquarters in Lenzkirch in the Black Forest, is a world market leader in the field of portable and stationary measurement solutions. In 34 subsidiary companies around the world, about 3.200 employees research, develop, produce and market for the high-tech company. The measurement technology expert convinces over 650,000 worldwide customers with highly precise measuring instruments and innovative solutions for the measurement data management of tomorrow. Website:


    1. Flir Systems


Country: Portland

Flir Systems

FLIR took its name from the acronym for forward-looking Infrared. The company began in 1978 with airborne IR systems and developed from 1978 to 2004 through product development and acquisitions of related companies. Originally based in Tigard, Oregon, the company relocated to Portland in the mid-1990s. Website:


    1. Fluke Corporation


Country: USA


Fluke Corporation, a subsidiary of Fortive, is a manufacturer of industrial test, measurement and diagnostic equipment including electronic test equipment. Website:


    1. Leonardo SPA


Country: Italy

Leonardo SPA

Leonardo S.p.A., formerly Leonardo-Finmeccanica and Finmeccanica, is an Italian multinational company specialising in aerospace, defence and security. Headquartered in Rome, the company has 180 sites worldwide and it is the eighth largest defence contractor in the world based on 2018 revenues. Website:


    1. L3 Harris Technologies


Country: USA

L3 Harris Technologies

L3Harris Technologies is an American technology company, defense contractor and information technology services provider that produces C6ISR systems and products, wireless equipment, and tactical radios. Website:


    1. Opgal


Country: USA


Since 1983, Opgal has been developing a broad portfolio of innovative thermal camera solutions. With offices in the US, India, and Israel, Opgal has established itself as a leading player across multiple and complex industry verticals, including defense, security, industry, and aviation markets.
In the Security market, Opgal enables critical infrastructures, airports, border police, safe city programs, and industrial customers to detect, recognize, and identify security threats 24/7 even in complete darkness and difficult visibility conditions.
A market leader in the Defense industry, Opgal is known for working closely with customers to deliver custom-made solutions that address specific needs.

For the Industrial industry, Opgal developed the only gas leak detection camera of its kind in the world that has been certified for use in sensitive and hazardous locations according to American and European standards (ATEX, CSA, UL).
The company was also the first to provide an FAA-approved landing assist and situational awareness system for the avionic industry.
Decades of research and development have been invested in state-of-the-art and unmatched image-processing capabilities. Opgal’s technology, based on exploiting minute levels of energy to produce meaningful video data, goes far beyond standard image quality. Opgal’s products facilitate the detailed insight required to make the correct assessment of a situation and take appropriate action. Website:


    1. Axis


Country: Sweden


Axis Communications AB is a Swedish manufacturer of network cameras for the physical security and video surveillance industries. Website:


    1. Optotherm


Country: USA


Optotherm Thermal Scanner performs design engineering, software development, and manufacturing of radiometric infrared cameras and thermal imaging microscopes. Our cameras are designed, produced, and calibrated to assure the highest measurement accuracy and precision. Website: