On-Site Instruments

403 Venture Drive, P.O. Box 290
Lewis Center, OH 43035-0290

About On-Site Instruments

Search through the largest selection of environmental, industrial hygiene and safety equipment, gas chromatographs, mobile labs, and more. Call us today at 1-800-251-3322 or 1-614-846-1900 for our latest catalog.

On-Site Instruments provides rentals, sales and service for a diverse line of instrumentation and testing equipment for environmental, industrial hydiene and laboratory markets. We inventory a fleet of mobile laboratories available for your next project.
We sell reconditioned instruments that are fully tested and include a warranty.
Our highly trained, experienced and professional service staff can properly clean, service and calibrate your instrumentation.
Call 1-800-251-3322 for more information.

We offer calibration service and repair estimates on FID's, PID's, Gas Chromatographs, Oil & Water Level Meters, Confined Space Monitors and more! Click on the orange text for rental rates. Don't see what you're looking for?

Competitors of On-Site Instruments

MSI/ Mechanical Systems Inc

Mechanical Systems, Inc. (MSI) designs and manufactures air monitoring systems for compliance and control applications in all types of utility and industrial processes. The MSI system integration approach helps you meet ever changing regulatory requirements. It allows you to focus on overall... Read More

Diversitech

Since 1984, Diversitech has been a technology leader in the Air Filtration & Dust Collection industry. Diversitech Corporate Headquarters located in Montreal, Canada We are fully committed to delivering reliable high-quality products manufactured to perform correctly in your application. When... Read More

AMETEK MOCON

AMETEK MOCON's Colorado facility manufactures custom, automated gas analyzers and detectors for Indoor Air Quality of toxic gases in the workplace, Environmental Source Monitoring, Ambient Air Networks, surface logging hydrocarbons during oil and gas exploration, and specialty and beverage trace... Read More