Graph Devices

Setting the standard for easy-to-use shock, temperature, and tilt monitoring devices.

Who We Are
What We Do

Monitoring your shipments for 40 years

Impact-O-Graph Devices (IOG Products, LLC) is a leading manufacturer and supplier of innovative impact recorders, shock indicators and monitoring solutions, serving businesses globally for over 40 years.  Our mission is to provide customers with cost effective, high quality devices that enable them to reduce their risks, cost of operations, and protect their valued reputations and business relationships.

Our Team

Our team members are available from 8:00am EST to 5:00pm PST so customers can be certain they can get a response and assistance from a live person. 

Ronald Ginther

General Manager

As General Manager, Ronald “Ron” Ginther has full responsibility for the functional areas of IOG Products LLC (Impact-O-Graph) including manufacturing, operations, finance, marketing and sales and product development. Ron started his General Manager position December, 2019 and his tenure with IOG Product LLC extends over 15 years working in various management roles. His engineering background and extensive industry knowledge have been instrumental in providing leading edge technology and solutions for the business. Ron’s goal is to grow revenues for the company and to continue to deliver world class products to clients. In addition to his role at IOG Products, Ron is also the President of CDC Data, a sister company to IOG Products under the same Management group.

Darryl Termine

VP Sales & International Sales Development

Darryl Termine joined Impact-O-Graph in February 2014 and manages the company’s efforts in global Sales and Marketing. Darryl brings significant sales experience to Impact-O-Graph and has in-depth knowledge of our products and technology. He works closely with direct customers and distributors to fully understand their requirements to ensure the right solutions are delivered for excellent customer results. His efforts have been instrumental in expanding the business and building strategies for business development. Darryl’s prior experience to joining IMPACT-O-GRAPH includes Pitney Bowes as a Regional and National Sales Director in B2b sales and Romax Medical as VP of Sales.

Kristen Payton

Customer Service Manager and Support

Kristen has been with Impact-O-Graph since October 2013 and manages the sales operations working directly with customers and managing the on-time delivery of orders. Kristen’s critical role ensures customers are receiving top tier support and personal attention to requests. With her strong product knowledge, Kristen can provide immediate responses to customers regarding quotes, orders, invoices and export control requirements. She works closely with product manufacturing to ensure product will be made for proper delivery times. Kristen’s prior experience to Impact-O-Graph includes Micro-Coax as a Senior Account Manager for various military, space and defense programs.

Kristen has her degree from Harcum College – Retail Merchandising- 1990, Certification in Foundations of Leadership, 2008 and Certification from Penn State University – “Getting and Keeping Customers”

Sample of Customers Who Use Impact-O-Graph Devices

A few of the Industries we serve

Marine and Offshore


Large Power Transformers


Aeronautics equipment and electronics


Electronic parts and equipment


Manufactured furniture


Nuclear equipment and electronics


Windmill generators


Food and drinks being shipped


Autos being transported


Large racks of servers and routers


Electronic equipment and instruments


Barrels of chemicals stored or shipped


Manufacturing plant


Solar Panels


Scientific Equipment and Instruments


Fragile glass in crate to be shipped


Medical Instruments and Equipment


Military and Defense


Dental Equipment


Microscope precision optics


Distributor Opportunities

Find out why you should become an IOG Distributor and all the benefits and perks that come with it

What Our Customers Say

Digi-Shock XT was a perfect solution for monitoring & recording any potential high impacts to our sensitive hardware. The Digi-Shock was easy to set-up and use plus the mission software provided an excellent detailed report in graph format.  Impactograph technical / sales support was extremely helpful in determining the correct product for our specific requirements in addition to a quick turnaround getting the product.

M. Richman, Engineer, Space Dynamic Labs

SmartShip Live, provides outstanding data accuracy and reliability, delivered to us in real-time, so that we always know where our shipment is located and if there were any incidents. The real-time alerts are fantastic and helped us identify where and when an incident occurred. Excellent customer and technical support. They worked with us and provided us the right solution.  They go above and beyond to satisfy their customers’ needs.

J. Morgan, Logistics Manager, ABB

Digi-Shock G has given us a method to monitor and record impacts to our heavy cable products that can get damaged in transit if mishandled. The Digi-Shock mission control software allows us to see when impacts exceed our threshold for damage. This has been a great product for us and has helped minimize shipping damage. The support team at Impactograph is always helpful and friendly.

K. Naughton, Operations, Graybar

The Impactograph Analog Recorder provides excellent data accuracy and reliability for our transformer manufacturer customers. The ease of being able to review the data immediately is extremely beneficial for our customers to determine if there has been impact damage so appropriate action can be taken if required. Impact-o-graph’s customer support is always responsive and satisfies our needs.

M. Shim, President, Best Trade