TDSTestr 11 and 11+ TDS Pocket Testers

Eutech Waterproof TDS Testers TDSTestr 11 and 11+

Introducing Eutech’s new Waterproof TDS Testers, TDSTestr11 and TDSTestr11+, now with more features, giving you greater value for money. With newly-added functions such as simultaneous temperature readouts, the TDSTestr11 series now measures a wider range of total dissolved solids (TDS) from pure water to waste water. Original signature features of the Eutech TDS Testers, such as adjustable TDS factor, automatic temperature compensation and manual calibration, are retained, giving you accurate, reliable readings over a broad TDS range every time you measure.

Add to Request

The dual range TDSTestr11 comes in two ranges: 0 to 2000 ppm and 0 to 10.00 ppt

multi-range TDSTestr11+ measures up to three ranges: 0 to 200.0 ppm; 2000 ppm and 10.00 ppt.

– Water & wastewater treatment
– Boiler blow-down
– Electroplating rinse tanks
– Drinking water
– Hydroponics
– Printing Industry
– Aquaculture
– Aquariums & fish farms
– Swimming pools
– Others

– +/-1% Full Scale Accuracy
– Selectable TDS Factor (0.40 to 1.00)
– Automatic Temperature Compensation (ATC)
– Single&Multi-Point Calibration
– Large Dual-Display Screen
– Simultaneous Temperature Display
– Non-Volatile Memory

More Savings
Replaceable Sensors
Advanced Power Management
Expanded Range to Measure in More Media

All models are equipped with selectable or auto-ranging capabilities and provide direct readouts for easy testing on-the-go.

Customise the calibration settings according to your measurement needs, or simply use the convenient single-point calibration for basic testing requirements. The adjustable TDS factor of 0.40 to 1.00 distinguishes various salt measurements and provides more accurate results.

Lower Operating Costs with User-Replaceable Sensors & Auto- Power Off Feature – Sensor replacement is easy and user-friendly with the convenient screw cap design. Tester body is reusable, providing additional cost savings in the long run. In addition, your tester automatically shuts off after 8.5 minutes of inactivity to conserve battery life. Advanced power management design ensures batteries last more than 150 hours.

More User-Friendly with Rugged Waterproof, Anti-Roll Design & Easy-To-Read Large Display – Unique anti-roll ribbed design ensures firm grip.

Even if accidentally dropped into water, the TDSTestr11 and 11+ is waterproof to IP67 standards, and floats for easy retrieval. The large LCD display provides clear readouts of mode, ATC, battery status, temperature and other diagnostics to guide you through operations.

The user-friendly hold function allows you to freeze measurements for delayed recording purposes.

Warranty – Eutech Instruments provides two years of warranty against manufacturing defects for its testers, and six months for its electrodes.

Range: 0 to 2000 ppm 0 to 10.00 ppt
Resolution: 10 ppm 0.10 ppt
Accuracy: +/- 1% Full scale
TDSFactor: 0.40 to 1.00
Calibration Point (Manual): 2 (One per range)

Range: 0 to 200.0 ppm, 0 to 2000 ppm, 0 to 10.00 ppt
Resolution: 0.1 ppm, 1 ppm, 0.01 ppt
Accuracy: +/- 1% Full scale
TDS Factor: 0.40 to 1.00
Calibration Point (Manual): 3 (One per range)

Ordering Information:
Dual range TDSTestr11 – 0 to 2000 ppm and 0 to 10.00 ppt
Multi-range TDSTestr11+ – 0 to 200.0 ppm; 2000 ppm and 10.00 ppt.


Scroll to Top