Pocket pH tester LPPT-A22

Pocket pH tester LPPT-A22


Pocket pH tester LPPT-A20 comes with 0.0 to 15.00 pH range. Its has long distance planar shape pH electrode. It is suitable for measuring pH of liquids and semi-solid substance in small vessels. This pH tester series comes with 1 - 3 points push button calibration system to automatically identify pH buffer. Its built–in system menu can customize calibration points, pH buffer standard, data hold function, shutdown and four other functional parameters as per requirement.




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pH measurement rangepH range: (-1.00) to 15.00 pH
Shape of electrodeLong distance planar pH electrode
pH measurement accuracy± 0.01 pH
Calibration point1 - 3 points
Calibration solutionUSA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
Temperature compensation range0 °C to 60 °C, Automatic
Data hold functionManual or Automatic
Connector6 pin
Shutdown modeManual or automatic ( 8 minutes without key operations)
Dimension (length × diameter)185 × 40 mm
Weight100 g
Power type2 × 1.5 V AAA batteries
Battery lifeAbout 200 hours
  • pH measurement range: 0.0 - 15.00 pH
    Long distance planar pH electrode
  • LCD screen display to show the readings
  • 1 - 3 points push button calibration to automatically identify pH buffer
  • Auto hold function freezes stable, final readings for better viewing and recording
  • Automatic power off helps to reduce battery power consumption
  • Replaceable electrodes, cost effective maintenance
  • Alarm icon to indicate low battery
Pocket pH tester is suitable for measuring pH of water, waste water, potable water and other liquids and semi-solid substance in small vessels used in enviornmetal monitoring, agriculture, food & beverage industry.
pH electrode
pH buffer solutions (pH 4.01/7.00/10.01)
Carrying case
AAA Batteries
long distance planar shape pH electrode
pH standard buffer USA (pH 4.01/7.00/10.01), NIST (pH 4.01/6.86/9.18)

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