OHA Instruments With many years of experience, Oha Instruments understands the complexities of instrumentation, confined space entry equipment, and breathing air products. Our employees are specialists in their fields and can offer recommendations as well as a variety of equipment choices. Oha Instruments provides a single source for sales, repair, rental and technical information on all instrumentation, breathing air and related products.

Equipment Rental Procedure

Renting from us is simple. Rental charges start on the day you receive the equipment and stop the day before we receive it at our location. All rental instruments are calibrated and maintained by factory trained instrument specialists.

Equipment is rented on a first-come first-served basis. Equipment can be reserved. Once an instrument and rental period are selected an agreement will be faxed for verification. We will ship the instrument as soon as the signed agreement is faxed back to us. Instruments are shipped by next-day freight unless there are size restrictions.

Available rental/repair items and services vary by branch. Email ohalab.stl@wisesafetyenv.com for details.