Your Water Quality Manufacturing Partner
See how we’re different
Our founder's pioneering spirit and the relentless focus on quality and value continue to inspire us to build the best next generation products - from the simplest testers to the most advanced, gesture-operated benchtop meters that can stream data over WIFI networks.
We welcome you to join us on our mission to bring innovation to anyone who uses water quality data.
Innovation is in our DNA
Focused on quality readings
- Deep supplier network
Deep supplier network20-Plus years of manufacturing in China means we have deep network of quality parts suppliers and service providers
- Low staff turnovers
Low staff turnoversLow production staff turnover rate and experienced line managers help us reach a low 0.25% defect rate
- Multiple quality inspections
Multiple quality inspectionsEvery product that comes off our flexible production cells is inspected and verified by multiple teams
- Quality starts with design
Quality starts with designEvery product contains R&D know-hows accumulated over 40-plus years, and our R&D staff are trained in the latest hardware and software technologies
Jenco welcomes all types of opportunities, and we are especially proud of the partnerships that have flourished over 20, 30 and 40 years. As Jenco continues to roll out innovative water quality products like the Stream and Basis Series of benchtop meters, we are redoubling our efforts to find and to work with the right distribution partners to bring our products to market.
- Catalog Companies
- System Builders
- Water Quality Brands
- JIT fulfillment
- Trade show sponsorship
- Co-op marketing
- Marketing collaterals
- Product customization
- Product design
- Project management
- Product certification (CE, FCC, UL, CMC)
- End-user inquiries
- Product integration support
- Product application support
How we work with you
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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.