Specifications

Conductivity/
TDS/Salinity
Pocket Testers
Applications
• Water & wastewater treatment • Boiler
blow-down • Electroplating rinse tanks
• Drinking water • Hydroponics • Printing
Industry • Aquaculture • Aquariums & fish
farms • Swimming pools • Others
ECTestr 11+ ; ECTestr 11 ; TDSTestr® 11+ ; TDSTestr® 11
Conductivity/ºC/ºF Total Dissolved Solids/ºC/ºF
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Combining the ranges of three testers into one, the Eutech multi-range ECTestr 11 Series and
TDSTestr 11 Series now measure a wider conductivity range from pure water to waste water.
User-friendly features such as simultaneous temperature display, auto-ranging option, adjustable
TDS factor and automatic temperature compensation make conductivity and TDS measurements
on-the-go quick and easy!
Simultaneous
temperature display
Simultaneous
temperature display
Sensor element
made from industrial
grade SS316 stainless
steel type to protect
against harsh samples
VALOX® sensor
casing for superior
chemical durability
Accurate & Reliable
• ECTestr11seriesmeasuresupto20.00mS;TDSTestr11seriesmeasuresupto20.00ppt
• Up to 3-point calibration for higher accuracy – choose auto-calibration for quick, effortless calibration!
• SelectableTDSfactor(0.4to1.00)*
• ±1%fullscaleaccuracy
* For TDSTestr 11+
Long Lasting
• Sensorelementsmadewithindustrial-gradeSS316stainlesssteelensuressuperiorchemical
durability. 11+ models come with unique cup-type sensors, made with Valox® casing to protect
against harsh samples
• Reduced operating cost – use tester body again and again with user-replaceable sensor
• RuggedandwaterprooftoIP67standards.Solight,itoats!
User-Friendly
• Auto-rangingoptionforconvenientmeasurementsinwide-rangesamples.
• Togglebetween°C/°Feasilywiththepressofabutton
• Non-volatilememoryretainscalibrationsettingsevenwhenbatteriesrunout–noneedto
recalibrate each time you change batteries
Unique cup-style design
of ‘+’ series allows
you to hold small
volumes of sample
* For ECTestr 11+ & TDSTestr 11+
User-replaceable
sensor
Conductivity / TDS / Salinity