Tool Testing Lab

We Are an ISO/IEC 17025:2017 accredited lab. We provide calibration of precision instruments, industrial hand tools, and aviation M&TE.

[Tool Testing Lab @ToolTestingLab]

Heading to NOLA for the 2026 @nbaa Maintenance Conference next week. Tool Testing Lab → Booth 312, May 5–7.
Come talk calibration and sign up for giveaways! #NBAAMC

[Tool Testing Lab @ToolTestingLab]

220+ attendees at the Ohio Aviation Maintenance Symposium in Columbus, OH yesterday. Great to see so many familiar faces, including some who have trusted TTL with their tools for decades. See you next year!

https://t.co/URECZO2K6y

#AviationMaintenance #Calibration

[Tool Testing Lab @ToolTestingLab]

We are doing more updates to our main lab. Here are some pictures of the painting taking place in our lobby. The final pictures will be posted soon. It is nice to show more of the progress that is happening in our facilities.

[Tool Testing Lab @ToolTestingLab]

The 2025 Ohio Transportation Engineering Conference was a great event. Tool Testing Lab was fortunate enough to see so many of our clients and colleagues. We are already looking forward to the 2026 event! Thank you to everyone who made this event possible and such a success.

[Tool Testing Lab @ToolTestingLab]

Tool Testing Lab will be attending the OTEC show Tuesday and Wednesday at the Columbus Convention Center. Please come by our booth (#438) and say hello. We look forward to seeing current clients and meeting new organizations.

[Tool Testing Lab @ToolTestingLab]

Today as we remember and celebrate Ted Bowdens life we enjoyed looking back through some photos we thought folks might enjoy.

[Tool Testing Lab @ToolTestingLab]

It is with great sorrow to announce that we have lost a cherished member of the Tool Testing Lab family this week. Ted was not only our owner, but someone we’ve relied on and respected for many years. His leadership, dedication, and steady presence shaped the foundation of TTL.

[Tool Testing Lab @ToolTestingLab]

We'd like to give a big shoutout to Butler Township Fire Department for coming to the lab and giving the employees fire safety training and fire extinguisher training to all the employees.

[Tool Testing Lab @ToolTestingLab]

Pardon our dust—big things are happening!
We’re renovating our Pressure and Electronics labs to supercharge productivity, expand our capabilities, and make room for cutting-edge innovation.

Watch this space for behind-the-scenes peeks and career opportunities.

#LabLife

[Tool Testing Lab @ToolTestingLab]

Congratulations to our Office Manager, Terri Howard, who retired today after 17 years of service keeping the main office running like a precision calibrated tool. She will be truly missed!

[Tool Testing Lab @ToolTestingLab]

We are attending 2025 Ohio Aviation Maintenance Symposium today at the Eastland Career Center located in Groveport, OH. This event brings together many of the over 600 IA's in Ohio. We will providing a presentaion on the importance of tool calibration.

[Tool Testing Lab @ToolTestingLab]

As 2024 draws to an end, the Tool Testing Lab would like everyone to know your tolerance and have safe and Happy New year!

[Tool Testing Lab @ToolTestingLab]

The tool testing lab is hiring Shipping and Receiving Technicians who would be responsible for receiving incoming shipments and preparing outgoing shipments.
Contact: Katie Berbach at [phone].

[Tool Testing Lab @ToolTestingLab]

Did you know we offer most models of Nuclear Moisture-Density Gauge calibrations? This includes Leak Test Kits; and Leak Test Results. Services include Repairs, Parts, & Sales. TTL Technicians are certified and have manufacturer's training, including specialized troubleshooting.

[Tool Testing Lab @ToolTestingLab]

We had a great weekend enjoying the 50th Anniversary of CenterPoint Energy @DaytonAirShow . The highlight of the show where the @BlueAngels . It was fantastic watching them practice perform the headlining act on Saturday & Sunday flying the F/A-18F Super Hornet.

[Tool Testing Lab @ToolTestingLab]

Don't use cheap, low quality air pressure gauges and wonder if you're getting an accurate reading. Contact us today for you next calibrated analog and/or digital pressure gauge. Already have a pressure gauge? We can calibrate your current gauge.

[Tool Testing Lab @ToolTestingLab]

We thoroughly enjoyed attending the Ohio Aviation Maintenance Symposium at the Eastland Career Center in Groveport, Oh Yesterday. This event brought together many of the over 600 IA's in Ohio. Our vendor booth was well received and it was great to see so many familiar faces.

[Tool Testing Lab @ToolTestingLab]

82 Years ago today at 7:48am HST (12:48pm EST) the Japanese attacked Pearl Harbor. The base was attacked by 353 fighters, bombers and torpedo planes in two waves, launched from six aircraft carriers thus leading the United States into World War II.

[Tool Testing Lab @ToolTestingLab]

Happy Thanksgiving to all our valued customers. We will be closed Thursday, November 23rd 2023, in observation of the Thanksgiving holiday.

[Tool Testing Lab @ToolTestingLab]

Don't take chances with tools that are out of specification. Give us a call today or visit our website to find out how we can help with your next calibration.