2018 Investor Presentation

Annual Meeting of Stockholders

Due to public health concerns resulting from the ongoing COVID-19 pandemic, inTEST’s 2023 Annual Meeting of Stockholders (the “Annual Meeting”) will be conducted virtually via live webcast.

The Annual Meeting will be held at 11:00 A.M. Eastern Time, on Wednesday June 21, 2023.

Stockholders who wish to participate can visit www.meetnow.global/MM4RV2TG and enter the 15-digit control number found on their proxy card that accompanied their proxy materials mailed to them.

Guests will be able to access the Annual Meeting without a control number, but will not be able to vote or ask questions.

Additional information about the Annual Meeting, including how beneficial owners can register to attend the meeting, can be found in the Company’s Proxy Statement under Documents below.