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....
9030M
Portables DO TEMP
Jenco Light Sensing Optical DO handheld portable meter with Jenco LSDO optical DO sensor allows user selectable salinity and pressure compensated DO readings with 50 data sets of reviewable memory packaged in a waterproof IP65...
3921
Inlines DO TEMP
DO & temperature controller with 2 sets of On/Off relays, stored calibration data, backlit LCD display for DO and temperature.
3173R
Benchtops CON SAL TDS TEMP
Water resistant, easy to use, benchtop Conductivity/TDS/Salinity meter with RS-232 and 3 selectable cell constants.
IR-500-9N
Electrodes ORP
Industrial ORP electrode, PPS case, 3/4″ threads front & rear, BNC, 5 m or other.
3321
Inlines CON RES TEMP
Menu driven, sealed, backlit, conductivity controller with 2 relays and tinned lead connectors.
3010M
Portables CON SAL TDS TEMP
Reliable, economical 2-wire portable conductivity / salinity / TDS meter with 50 sets of memory storage
