We pride ourselves on our ability to evolve, innovate, and consistently deliver better value to our customers. Every product is informed by decades of engineering experience and industry know-how and is hand-tested to function flawlessly right out of the box. No matter what your water quality monitoring needs are, we have a solution designed to make your job easier.
FEATURED 
6011M/6011EU pH/ORP/Temperature Basis Portable Meter
Portables ORP pH TEMP
The Basis Portable Series is Jenco’s latest iteration of our portable meters and represents a huge step forward for on-location water quality measurements.
FEATURED 
9011M DO/Temperature Basis Portable Meter
Portables DO TEMP
The Basis Portable Series is Jenco’s latest iteration of our portable meters and represents a huge step forward for on-location water quality measurements.
FEATURED 
pH610B
Testers pH TEMP
A Bluetooth pH/temperature tester designed with the everyday user in mind. This tester pairs with Jenco’s free pH Bluetooth iOS or Android app to provide the simplest way to accurately measure pH and temperature readings....
6219N
Benchtops ION ORP pH TEMP
pH/mV/Ion benchtop meter with BNC and RS-232 for the professional chemist or technician.
3175
Benchtops CON TDS TEMP
Backlit, 1-point calibration, liquid resistant benchtop Conductivity/TDS with 4 selectable cell constants.
EC3840
Portables CON SAL TDS TEMP
Waterproof and shockproof, EC / TDS range from low to high, using high precision 4-wire K = 0.475 electrode.
pH6810
Portables ORP pH TEMP
Shock and water resistant pH/mV/temp. meter with Rubber Boot , uses BNC , ATC and 3-in-1 electrodes.
77
Inlines TEMP
2-wire thermo well head type 4 ~ 20 mA current loop output signal temperature transmitter for thermocouple or RTD applications, 3 user selectable temperature ranges and adjustable Zero Span with current output proportional to the...
6308PT
Inlines pH TEMP
Jenco’s most popular pH analyzer, monitor, controller and transmitter with RS-485 and relays.
6308OT
Inlines ORP TEMP
ORP analyzer, absolute, relative, scalable and reversible with RS-485 on-line connectability.
6308CT
Inlines CON TDS TEMP
Our best selling 2 or 4 wire conductivity, TDS and temperature on-line RS-485 analyzer.
6307
Benchtops CON ORP pH SAL TEMP
pH, conductivity, salinity and temperature benchtop with RS-232 for professional chemists.