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User Manual 

KS-PH-220-BASIC | Portable 

pH/mV Meter 

 

Kensington Scientific 

22a Cavan Rd, Dry Creek 
South Australia, 5094 
[email protected] 
www.kensingtonscientific.com.au

 

OVERVIEW 
 

Below are the steps you need to follow to begin using your Kensington KS-PH-220-BASIC portable pH/mV meter. This 
manual provides a step-by-step guide to help you operate the meter. 
 

METER CONTENTS 

 
The following are included as standard accessories of the KS-PH-220-BASIC: 
 
1. E201-BNC pH Electrode 
2. TP-100K Temperature Probe 
3. pH Buffer Solutions (pH4.01/7.00/10.01) 
4. 9V Battery 
5. Carrying Case 
 

DISPLAY 
 

The KS-PH-220-BASIC is built with a large and clear LCD display that shows measured values, mode indicators and 
notifications. The following table describes the meaning of each icon on the screen. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Measurement mode indicator: 
Indicates meter is in measurement mode 

 

Memory mode indicator: 
Indicates data is tired into memory 

 

Calibration mode indicator: 
Indicates meter is in calibration mode 

 

Low Battery Alarm: 
When the battery is depleted the indicator will 
appear 

 

 

Setup mode indicator: 
Indicates meter is in SETUP mode 

 

Automatic Temperature Compensation: 
Indicates meter is in temperature compensation 
mode 

 
 
 
 
 
 
 

Summary of Contents for KS-PH-220-BASIC

Page 1: ...Temperature Probe 3 pH Buffer Solutions pH4 01 7 00 10 01 4 9V Battery 5 Carrying Case DISPLAY The KS PH 220 BASIC is built with a large and clear LCD display that shows measured values mode indicator...

Page 2: ...e key to increase the value by 1 3 In memory mode press to search the previous saved measurements 1 In the measurement mode press this key to recall stored data in the memory 2 In the temperature sett...

Page 3: ...set the time and press ENTER to confirm The settings are now saved and the meter will then return to measurement mode TEMPERATURE COMPENSATION Temperature compensation is needed to make accurate measu...

Page 4: ...ation point the pH 7 00 buffer solution is used The solution used for the second calibration point depends on the sample to be measured For acidic samples the pH 4 01 buffer solution should be used Fo...

Page 5: ...completed The display will then show indicating the start of the second calibration point 7 Begin the second calibration point by rinsing the pH electrode with distilled water 8 Dip the electrode into...

Page 6: ...ove impurities 3 Dip the electrode into the sample solution stir the sensor gently 4 Wait for the measured value to stabilize and record the reading on the display HOLD FUNCTION The data hold function...

Page 7: ...h the electrode using tap water and then rinse using distilled water 3 When used in samples with oil and grease Was the bulb gently in water with detergent Using alcohol is also effective 4 Clogged re...

Page 8: ...pH Resolution 0 01 pH Calibration points 2 points Calibration solutions USA pH4 01 7 00 10 01 Temperature compensation 0 100 C 32 212 F Manual or Automatic mV Range 1999 1999 mV Accuracy 1 mV Resoluti...

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