Introducing Bluetooth Testers

The easiest (and most enjoyable) way to take great water quality readings

Easy to use and powerful

Simplicity of testers paired with the usefulness of apps.

Learn More

Built for daily use and for repeatable results

IP67 waterproof housing protects accurate water quality circuitry.

Learn More

Six models for complete water quality measurements

pH, ORP, conductivity, salinity, TDS, all with temperature measurements.

See specifications

Pro and basic apps

Dual display with temperature, save readings with GPS, calibration history and more…

See complete feature set

Easy to use and powerful

Dig Deeper Into Your Readings

Displays pH, ORP, conductivity or TDS readings with temperature and other key information

View past calibration results

Customize measurement settings to suit your needs

Built for Daily Use and for Repeatable Results

Water-proof housing protects specialized circuitry and electrode modules.

  • 1

    IP67 housing

  • 2

    One-button operation

  • 3

    Bluetooth indicator

  • 4

    Bluetooth Low Energy

  • 5

    High Resolution and accuracy design

  • 6

    AAA Batteries

  • 7

    Long eletrode useful life

  • 8

    Reverse cap

Distributors, get your demo units

Save Time With Data Logging and Sharing

Simplified Operation

Easy to follow, guided calibration

slide 7
slide 6
slide 5
slide 4
slide 3
slide 2
slide 1

Six Models for Complete Water Quality Measurements

Product slide 6

Jenco TDS110B

  • Parameters

    TDS & Temp
  • Range

    0~4000mg/L
  • Resolution

    20mg/L
  • Accuracy

    ±1% F.S.
  • Temp Range

    0.0~50.0°C (32 .0~122.0°F)
  • Temp Resolution

    0.1°C / 0.2°F
  • Temp Accuracy

    ±0.5°C / ±1°F
  • Input Impedance

    NA
  • TDS Factor

    0.3 to 1.0
  • Electrode

    Titanium rods
  • Battery Life

    100hrs
  • FCC ID

    2AJSFWAND110B
  • NCC ID

    CCAE18LP014CT2
  • ICES-003

    CAN ICES-003(B) / NMB-003(B)
Product slide 6

Product slide 5

Jenco pH610B

  • Parameters

    pH & Temp
  • Range

    0.00~14.00pH
  • Resolution

    0.01pH
  • Accuracy

    ±0.05pH
  • Temp Range

    0.0~50.0°C (32 .0~122.0°F)
  • Temp Resolution

    0.1°C / 0.2°F
  • Temp Accuracy

    ±0.5°C / ±1°F
  • Input Impedance

    3X1011Ω
  • TDS Factor

    NA
  • Electrode

    Gel-filled, single junction
  • Battery Life

    100hrs
  • FCC ID

    2AJSFWAND610B
  • NCC ID

    CCAE18LP0130T6
  • ICES-003

    CAN ICES-003(B) / NMB-003(B)
Product slide 5

Product slide 4

Jenco EC115B

  • Parameters

    Cond & TDS & Salt Temp
  • Range

    0.0~100.0uS/cm (Cond)
    0.0~100.0mg/L (TDS)
    0.0~50.0ppm (mg/L) (Salt)
  • Resolution

    0.5uS/cm (Cond)
    0.5mg/L (TDS)
    0.3ppm (mg/L) (Salt)
  • Accuracy

    ±1% F.S.
  • Temp Range

    0.0~50.0°C (32 .0~122.0°F)
  • Temp Resolution

    0.1°C / 0.2°F
  • Temp Accuracy

    ±0.5°C / ±1°F
  • TDS Factor

    0.3 to 1.0
  • Electrode

    Titanium rods
  • Battery Life

    100hrs
  • FCC ID

    2AJSFWAND110B
  • NCC ID

    CCAE18LP014BT0
  • ICES-003

    CAN ICES-003(B) / NMB-003(B)
Product slide 4

Product slide 3

Jenco EC111B

  • Parameters

    Cond & TDS & Salt Temp
  • Range

    0.00~20.00mS/cm (Cond)
    0.00~20.00g/L (TDS)
    0.00~10.00ppt (g/L) (Salt)
  • Resolution

    0.10mS/cm (Cond)
    0.10g/L (TDS)
    0.05ppt (g/L) (Salt)
  • Accuracy

    ±1% F.S. <10.00mS/cm (Cond)
    ±2% F.S. ≥10.00mS/cm (Cond)
    ±1% F.S. <10g/L (TDS)
    ±2% F.S. ≥10g/L (TDS)
    ±1% F.S. <5ppt (g/L) (Salt)
    ±2% F.S. ≥5.00ppt (g/L) (Salt)
  • Temp Range

    0.0~50.0°C (32.0~122.0°F)
  • Temp Resolution

    0.1°C / 0.2°F
  • Temp Accuracy

    ±0.5°C / ±1°F
  • TDS Factor

    0.3 to 1.0
  • Electrode

    Titanium rods
  • Battery Life

    100hrs
  • FCC ID

    2AJSFWAND110B
  • NCC ID

    CCAE18LP014AT1
  • ICES-003

    CAN ICES-003(B) / NMB-003(B)
Product slide 3

Product slide 2

Jenco EC110B

  • Parameters

    Cond& TDS & Salt Temp
  • Range

    0~2000µS/cm(Cond)
    0~2000mg/L(TDS)
    0~1000ppm (mg/L) (Salt)
  • Resolution

    10µS/cm (Cond)
    10mg/L (TDS)
    5ppm (mg/L) (Salt)
  • Accuracy

    ±1% F.S.
  • Temp Range

    0.0~50.0°C (32 .0~122.0°F)
  • Temp Resolution

    0.1°C / 0.2°F
  • Temp Accuracy

    ±0.5°C / ±1°F
  • TDS Factor

    0.3 to 1.0
  • Electrode

    Titanium rods
  • Battery Life

    100hrs
  • FCC ID

    2AJSFWAND110B
  • NCC ID

    CCAE18LP0140T9
  • ICES-003

    CAN ICES-003(B) / NMB-003(B)
Product slide 2

Product Slide 1

Jenco ORP650B

  • Parameters

    ORP & Temp
  • Range

    ± 1000mV
  • Resolution

    1mV
  • Accuracy

    ± 1% F.S.
  • Temp Range

    0.0~50.0°C (32 .0~122.0°F)
  • Temp Resolution

    0.1°C / 0.2°F
  • Temp Accuracy

    ±0.5°C / ±1°F
  • Input Impedance

    NA
  • TDS Factor

    NA
  • Electrode

    Gel-filled, single junction
  • Battery Life

    100hrs
  • FCC ID

    2AJSFWAND610B
  • NCC ID

    CCAE18LPO13AT8
  • ICES-003

    CAN ICES-003(B) / NMB-003(B)
Product Slide 1

APP COMPARISON

Basic vs Pro

Basic Edition

* Display primary measurement and temperature

* Display reading quality (pH only)

* Display battery life

* Guided calibration

*Customize displays and reading

Pro Edition

* All features of the Basic Edition

* Save readings with GPS information

* Share saved readings to other apps

* View calibration history

Documentation and Apps

From Our Blog

Considerations for Building the Best Hydroponic Controller Systems

Jenco Instruments has been manufacturing innovative water quality instruments for the scientific, research, environmental and industrial industries since 1973. Not as common knowledge is our established OEM/ODM services where we design and build water monitoring systems for our partners in other industries such as the hydroponics industry.

Read More

Water Quality 101: What Is pH in Water Testing?

One of the most important indicators for water quality is its pH level. The pH scale runs from 0 to 14 and measures the acid or base quality of water. A pH of 7 is neutral, while a reading below 7 is acidic, and one above 7 is alkaline or basic.

Read More

ORP's Role in Water Contamination

Water contamination affects all life forms and is a critical concern today. Pollutants from human-induced as well as natural sources flow through groundwater and into drinking water.

Read More

Get the latest Jenco promotions and news delivered to your inbox

Need help? Feel free to contact us.