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Conductivity Meter

Able to display reading in TDS and salinity

Model: CON90

Order NO.: HC9021


Specific parameters will be adjusted according to product upgrades, without notice.

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The WalkLAB Professional Conducivity-TDS-Salinity Meter CON90 is a portable yet highly accurate pH meter.  It is used in all industries as well as commercial and educational teaching aids.   It has full functionality that matches an expensive bench meter.
The meter comes complete in a hard carrying case with calibration buffer solutions.
Advanced Features:

Large LCD with Multiple Display
Display of Condcutivity or TDS or Salinity with temperature and time simultaneously
Able to display reading in µSiemen, mSiemen, ppm, ppt.

Autolock Measurement
Meter automatically sense a stabilized endpoint reading
This ensures workers only takes in an accurate reading
all the time and every time.

Multi-point calibration
Meter able to make up to 5 points calibration

Automatic Range
Meter able to automatically switch to the next higher range to enhance the accuracy over the 5 calibrated points.

Cell Constant
Meter can accept probe of different cell constant 0.1, 1.0 and 10.0

TDS Factor
TDS factor can be adjusted to allow higher accuracy of different type of chemical or liquid of known conversion.

Real Time Memory
Able to save records of up to 99 data memory with date and time, enable download to PC.

Online PC link
Able to link to a PC for online display with optional PC kit (sold separately) and download saved data.
Meter uses regular AAA size batteries and tap power source from PC when connected via the USB cable.  


Model No.

Order Code

Measuring Range




Battery Type

Other Parameters



0~19.99mS (Auto Range)


0~120 ºC

0.01 / 0.1 / 1 μS

0.01 / 0.1 mS


0.1 ºC

±1% Full Scale

±0.5ºC with class A PT1000 thermistor

5 points with 1 point on each range

4 x AAA batteries

Allow adjustment of TDS factor 0.40 to 1.00

Allow use of probe cell constant 0.1,1.0,10

Standard Accessories
1. CON90 - Main instruments
2. PC4021 - Plastic Conductivity probe K1 with pt1000 temperature sensor with 1 meter Cable
3. SC1413N - CAL 1413uS Standard Conductivityr solution 90ml
4. SC1288N - CAL  12.88mS Standard Conductivityr solution 90ml
6. Hard Carrying case
7. Operation manual

Optional Accessories
1. AX9010U - PC Link USB cable & software
2. SC0074N - CAL 74uS Standard Conductivityr solution 90ml
3. SC1413N - CAL 1413uS Standard Conductivityr solution 90ml
4. SC1288N - CAL  12.88mS Standard Conductivityr solution 90ml


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  • E-mail: info@wiggens.com

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  • Tel.: +86 400-809-2068
  • info@wiggens.com
  • www.wiggens.com

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