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 
TDS110B
Testers TDS TEMP
A Bluetooth TDS/temperature tester designed with the everyday user in mind. This tester pairs with Jenco’s free TDS Bluetooth iOS or Android app to provide the simplest way to accurately measure TDS and temperature readings....
FEATURED 
EC110B
Testers CON SAL TDS TEMP
A Bluetooth conductivity/temperature tester designed with the everyday user in mind. This tester pairs with Jenco’s free conductivity Bluetooth iOS or Android app to provide the simplest way to accurately measure conductivity and temperature readings....
FEATURED 
EC111B
Testers CON SAL TDS TEMP
A Bluetooth conductivity/temperature tester designed with the everyday user in mind. This tester pairs with Jenco’s free conductivity Bluetooth iOS or Android app to provide the simplest way to accurately measure conductivity and temperature readings....
392-125
Electrodes CON SAL TDS TEMP
Industrial EC probe, 10K thermistor, 5 m cable for models 3321, 3331,3351, 62308CT & 6312CTB.
6312CTB
Inlines CON TDS TEMP
Dual current EC analyzer, isolated reversible transmitters, 2 or 4 wire probes, RS-485 and 2 relays.
3250M
Portables CON SAL TDS TEMP
Conductivity, TDS, Salinity, Temperature Portable Meter. Jenco model 3250M is a precision conductivity meter with selectable 2 or 4 wire cell inputs, RS-232 output and 50 sets of data memory storage.
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.
6308CT
Inlines CON TDS TEMP
Our best selling 2 or 4 wire conductivity, TDS and temperature on-line RS-485 analyzer.
3020M
Portables CON SAL TDS TEMP
Reliable, accurate selectable 2-wire or 4-wire portable conductivity / salinity / TDS meter with 50 sets of memory storage