



Eutech Expert CTS Pocket Tester
Ensure accurate measurements of Conductivity, TDS, Salinity, and Temperature using the easy-to-use, large 4-digit display pocket tester for many applications.
Description
- Large 4 digit double line display and wide viewing angle make it easy to read and record measurements
- Battery life, ready, and calibration indicators
- Simultaneous display of conductivity/TDS/salinity with temperature
- Easy to operate and intuitive user interface with power, calibration, menu, and enter keys
- One push calibration: immerse sensor in calibration solution and press “Cal”
- Auto pH buffer recognition and calibration
- Cap: Gasketed and leak proof with an O-ring seal
- Transparent cap with a fill line indicator
- Symmetrical cap can be front or rear facing
- Cap secures to the top of tester when not in use
- Lanyard provision enables the user to easily transport the pocket tester for on-the-go measurements
- Pocket tester floats and meets Waterproof IP67 rating
- Wide, stable base allows the tester to independently stand vertically for measurements
- Automatic temperature compensation: adjusts readings according to temperature change for greater accuracy
- Auto-off function: pocket tester turns off after 8.5 minutes of non-use to extend battery life
- CE/RoHS Marking
- Multi language instructions available
Specifications
Thermo Scientific Eutech Conductivity/TDS/ Salinity Pocket Tester | |
0.00 to 20.00mS | |
±2 % full scale ± 1LSD | |
10 ppm < 2.00ppt, 0.10 ppt > 2.00ppt | |
0.0 to 10.0 ppt | |
±2 % full scale ± 1 LSD | |
Single point | |
0.1 ºC / 0.1 ºF | |
4 Digit , 2 Line LCD | |
4X1.5V Micro Alkaline A76 | |
CE, FCC Class A, ROHS-2 | |
93.7 g | |
Automatic Temperature Compensation | |
17cm | |
电导率:10uS <2.00mS, 0.10mS >2.00mS; TDS: 10 ppm <2.00ppt, 0.10 ppt >2.00ppt; 盐度:0.10 ppt | |
4.5cm |
Thermo Scientific Eutech Conductivity/TDS/Salinity Pocket Tester, 4 1.5V Micro Alkaline A76 batteries, user manual | |
10uS <2.00mS, 0.10mS >2.00mS | |
0.00 to 20.00 ppt (with TDS Factor 1.00) | |
±2 % + 1 LSD | |
0.10 ppt | |
Auto and Manual Calibration | |
0 to 50.0 °C, 32.0 to 122.0 ºF | |
±0.5 ºC / ±0.9 ºF + 1 least significant digit | |
75 Hours | |
IP 67 | |
0 to 50.0 °C | |
±2 % full scale ± 1LSD | |
3cm | |
Conductivity: 0.00 to 20.00mS; TDS: 0.00 to 20.00 ppt (with TDS Factor 1.00); Salinity: 0.0 to 10.0 ppt | |
0 to 50.0 °C | |
1 year |

Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.