In 2006, Ohm-Labs started as a Process Instruments offshoot, focusing exclusively on resistance products. Part of their expertise comes from the famous company Leeds & Northrup. Process Instruments acquired resistance wire, fittings, and related resistance production test equipment in 1994.

Ohm-Labs acquired manufacturing tools and the rights of Electrical Instrument Service / Sensitive Research after the owners retired in 2010.

Through continuous improvement and consultation with top researchers from the world’s national testing institutes, Ohm-Labs builds on the best features of the L&N, JRL, and EIS products by implementing and refining improvements, thus delivering pioneering resistance products.

Ohm-Labs produces:

– Standard resistors
– Precision current shunts
– High voltage dividers

Ohm-Labs’ quality is accredited by the American Association of Laboratory Accreditation (A2LA) to IEC / ISO17025, including ISO9000:2000 and ANSI/NCSLI Z540.1 standards.

All Ohm-Labs products are made in the USA and include accredited calibration.
“Excellence in Resistance” is their goal.

For a complete list of Ohm-Labs products, visit their website www.ohm-labs.com/.

 

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Hans Verhees

Hans Verhees

Victron Energy

We don’t buy measuring instruments, we purchase solutions for specific measurement problems. I like to buy from TTMS, given their knowledge of test solutions in power electronics. I hate sellers. TTMS helps us to make the right choice. They even come up with instrumentation from manufacturers they do not represent themselves. And always with the perfect service: they are not complicated and just arrange what is needed.

Shell Technology Centre Amsterdam

Jan Serné

Shell Technology Centre Amsterdam

In my role within the calibration and quality lab, it is a continuous striving for quality for me. In order to ensure this, the right support from, amongst others, suppliers is essential. TTMS understands this like no other, and I have been doing business with them for years. If I need to describe the business relationship with TTMS, it would be that it’s both constructive and instinctive. The measurement instrumentation is reliable. In addition to this, TTMS’ expertise of test and measuring equipment complements the STCA.

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