Environmental Testing Laboratory

Weiss Technik Testing Services is an environmental test laboratory with extensive experience in a large array of testing applications.  Our environmental testing labs offer a wide range of services including, temperature & humidity, altitude, vibration, HALT & HASS, drop impact, thermal shock, salt spray corrosion,  and more.

We assist our customers with product testing services that help ensure product quality and reliability along with unique testing solutions to meet custom or specialized requirements. Our test labs provide product qualification testing, overflow testing and /or third-party product validation. Whether you need long-term contract testing or just a one-time service, our goals are to assist you in providing peace-of-mind and increased confidence in your products.

Both of our test laboratories in Cincinnati, OH and Sterling Heights, MI are A2LA Accredited labs and take great pride in our relationships with our customers, providing reliable, accurate, and responsive environmental testing. We support this effort by providing fully detailed and documented reports of your test results and utilize the latest equipment & technology which allow us to custom design test setups and fixtures for our customers.

View our environmental simulation services.

Why Choose Us?

1We have over 27 years of experience in providing first rate testing services.

2We are committed to delivering high quality testing services.

3We work to keep up with the latest technology in environmental testing.


Our test laboratories offer extensive knowledge in vibration testing for automotive, defense, aerospace, electronic components and devices, packages, and more.


We offer temperature and humidity capabilities to suit your testing needs. Temperature ranges are available from -73°C to 190°C and humidity capabilities from 10% to 95% RH.


Thermal shock testing services thermally shock a variety of products with rapid temperature changes from extreme cold to hot environments to quickly detect flaws.


HALT/HASS testing helps to quickly discover product weaknesses by providing extreme temperature transitions and vibration making products more robust and reliable.


Drop testing is used to simulate conditions which may occur to packages and products during handling or during the transportation and shipping.


Altitude testing services test products under altitude conditions from -5,000 to +100,000 ft and may be combined with temperature and/or humidity.


Accelerated Aging, shelf life testing and more. Our chambers can meet a variety of specifications including ASTM, ISTA, ICH Q1A and others.



Corrosion and salt spray testing simulate the effects that sea mist has on your products. Our chambers meet a variety of specifications including ASTM, automotive and more.


We offer mechanical shock testing services utilizing a single degree of freedom and programmable impact forces.