Water Quality Instruments for Growth

Jenco Instruments makes water quality instruments that power breakthroughs.

Our product

by type

Our product

by parameters

40 Plus years of making water quality instruments

Experience matters. Focus matters. Having been designing and making water quality instruments since 1973 means our customers benefit from our deep product, R&D and production know-how’s and a reputation built on efficiently delivering quality products.

Invention is in our DNA

From creating the worlds first portable digital pH meter to the world's first WIFI benchtop meter

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Focused on quality readings

Quality reading starts with quality design, backed by teams checking every meter that leaves our floor

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Long-term partnerships

Jenco has built strong relationships with distribution and OEM/ODM partners, going back 10, 20 and 30 years

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Flexible configurations

Jenco-branded, private labeled and completely custom-design water quality products to suit your needs

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How we work with you

ODM

ODM

Jenco’s in-house engineering, product management and industrial design teams turn your ideas into unique water quality products

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OEM/Private Label

OEM/Private Label

Rebrand our products according to your branding specifications, including custom faceplate designs, housing colors, new manuals and packaging

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Supply Jenco-Brand Products

Sell Jenco products as-is, and leverage our 40 plus years of branding and experience in the water quality industry

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ODM

ODM

Jenco’s in-house engineering, product management and industrial design teams turn your ideas into unique water quality products

LEARN MORE

OEM/Private Label

OEM/Private Label

Rebrand our products according to your branding specifications, including custom faceplate designs, housing colors, new manuals and packaging

LEARN MORE

Supply Jenco-Brand Products

Sell Jenco products as-is, and leverage our 40 plus years of branding and experience in the water quality industry

LEARN MORE

Easy to Use, Take-Anywhere Convenience

Jenco testers provide the most economical way to take good water quality readings. With special focus on ease of use and take-anywhere convenience, our testers are great for taking readings around the house and for spot-checking water quality in commercial settings.

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Laboratory in the Palm of Your Hands

Jenco portable meters are rugged and versatile, with a low cost per measurement ratio and a balanced user experience – dedicated buttons per feature, well-sized displays and improved serviceability of electrodes.

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Internet-Enabled Lab Instruments

Jenco benchtop meters merge high form with high function to enable superb productivity – Android-powered, WIFI-enabled, research-grade instruments that are as easy and enjoyable to use as your favorite smartphone apps.

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Mission-Critical Process Control Instruments

Jenco’s inline meters are the key building blocks to any mission-critical process control infrastructure. Reliable and easy to operate, our inline meters perform continuous on-location monitoring, remote monitoring and control, optimizing your mission-critical processes, increasing quality and reducing downtime.

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"We design and manufacture water quality test kits. Accurate pH measurements are critical to our development, manufacturing, and QC activities. […] We have now used four Jenco 6171 pH meters exclusively since 2001. […] In manufacturing, where accurate measurements are absolutely critical, the pH meter gets heavy daily usage and has handled spills, bumps, and other mishaps with no loss in performance. "

"As a long time distributor of Jenco Instruments, we find [Jenco Customer Service’s] knowledge and insight to be invaluable […] in finding the right parts for unique customer applications.
W. H. Cooke & Co. is proud to provide Jenco quality instruments to our customers and we will continue to do so for many years to come. Go to W.H. Cooke

"Jenco Inc is one of our favorite Vendors. We applaud them for their wonderful service, their quick response, and their eagerness to always help us when any situation comes up. [Jenco Customer Service has] always given us the best support and the most reliable information needed to help our customer get the instrument that best fit their application."

"We have been a distributor of Jenco Instruments for many years. The staff is knowledgeable and proficient in assisting not only our company, but our customers in obtaining the proper instruments for their applications.
Dealing with a company as professional and dependable as Jenco Instruments is, we plan to be distributors of their quality products and our company anticipates having a long term business relationship."

"Great products, service and easy to work with"

From Our Blog

Considerations for Building the Best Hydroponic Controller Systems

Jenco Instruments has been manufacturing innovative water quality instruments for the scientific, research, environmental and industrial industries since 1973. Not as common knowledge is our established OEM/ODM services where we design and build water monitoring systems for our partners in other industries such as the hydroponics industry.

Water Quality 101: What Is pH in Water Testing?

One of the most important indicators for water quality is its pH level. The pH scale runs from 0 to 14 and measures the acid or base quality of water. A pH of 7 is neutral, while a reading below 7 is acidic, and one above 7 is alkaline or basic.

ORP's Role in Water Contamination

Water contamination affects all life forms and is a critical concern today. Pollutants from human-induced as well as natural sources flow through groundwater and into drinking water.

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Water Quality Instruments for Growth

Jenco Instruments makes water quality instruments that power breakthroughs.

Our product

by type

Our product

by parameters

40 Plus years of making water quality instruments

Invention is in our DNA

Focused on quality readings

Long-term partnerships

Flexible configurations

How we work with you

ODM

ODM

OEM/Private Label

OEM/Private Label

Supply Jenco-Brand Products

Supply Jenco-Brand Products

ODM

ODM

OEM/Private Label

OEM/Private Label

Supply Jenco-Brand Products

Supply Jenco-Brand Products

Easy to Use, Take-Anywhere Convenience

Laboratory in the Palm of Your Hands

Internet-Enabled Lab Instruments

Mission-Critical Process Control Instruments

From Our Blog

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