Designed with the everyday users in mind, the Conductivity Basic app, when paired with a Jenco Bluetooth conductivity tester model EC110B, is the simplest way to accurately measure conductivity, salinity, TDS and temperature readings.

This app is optimized for the iPhone.

Pro edition of this app is available with additional features:
• Save reading data with GPS mapping
• Annotate saved readings with notes
• Share saved readings to other apps
• Displays calibration history

▶ One-button Bluetooth pairing
Easily pair to Jenco’s Bluetooth conductivity tester model EC110B, which contains the sensors and the processing hardware that accurately convert analog conductivity, salinity, TDS and temperature signals to digital signals.

▶ Easy to use with guided operations
Thoughtful screen layout, guided calibration operations and jargon-free instructions deliver the best-in-class user experience.

▶ Quality readings
Measure conductivity range of 0 to 2000 µS with resolution of 1 µS and accuracy of ±1% full scale; salinity range of 0 to 1000 ppm with resolution of 5 ppm and accuracy of ±1% full scale; TDS range of 0 to 2000 mg//L with resolution of 3 to 10 mg/L and accuracy of ±1% full scale.

Reading quality is made possible by Jenco’s 45-year experience in designing and producing water quality instruments.

▶ Practical, useful features
Reading quality indicator, temperature display, calibration reminders, and more.

▶ Complete feature list:

Reading quality
• Displays pH and temperature readings at the same time
* 0 to 2000 µS conductivity range
* 0 to 1000 ppm salinity range
* 0 to 2000 mg/L TDS range
* 0.0 to 50.0°C temperature range
* 1 µS conductivity resolution
* 5 ppm salinity resolution
* 3 to 10 mg/L TDS resolution
* ±1% full scale reading accuracy
* Adjustable temperature reference (15 to 25 °C)
* Adjustable temperature coefficient percentage (0 to 4.00)
* Adjustable TDS factor (0.30 to 1.00)
* Temperature display in °C or °F
* Displays last calibration date

• Step-by-step guided calibration procedure

• Displays Bluetooth conductivity tester’s battery life
• Pause readings (Hold)

▶ About Jenco
Jenco is a family-operated manufacturer with 45 years of specialization in designing and producing water quality instruments.

For more information about our Bluetooth conductivity tester, please visit

What’s New

Version 1.5

Support Russian,
Support full screen display.

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

Elliott K27S ,

Easy to pair

The Bluetooth pairing was quick and easy.

Rbechtold ,

Easy set up

Great app, easy to set up and calibrate. Totally recommend.


Jenco Instruments, Inc.
25.6 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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