Pocket pH tester LPPT-A31

Name: Pocket pH tester LPPT-A31
Brand: Labtron.org
SKU: LPPT-A31
Rating: 4.8 (823 reviews)

Pocket pH tester LPPT-A30 comes with 0.0 to 15.00 pH range. It has flat shape pH electrode. It is suitable for measuring pH of liquids, solutions. Equipped with reset function to restore settings to default mode. This pH tester series comes with 1 - 3 points push button calibration system to automatically identify pH buffer. It has temperature accuracy ± 1 °C. Its built–in system menu can customize up to five parameters.

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pH measurement range	pH range: (-1.00) to 15.00 pH
Shape of electrode	Flat pH electrode
pH measurement accuracy	± 0.01 pH
Calibration point	1 - 3 points
Calibration solution	USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
Operating temperature	0 °C to 60 °C, 32 °F to 140 °F
Temperature accuracy	± 1 °C
Temperature compensation range	0 °C to 60 °C, Automatic
Data hold function	Manual or Automatic
Connector	6 pin
Shutdown mode	Manual or automatic ( 8 minutes without key operations)
Dimension (length × diameter)	185 × 40 mm
Weight	100 g
Power type	2 × 1.5 V AAA batteries
Battery life	About 200 hours

pH measurement range: 0.0 - 15.00 pH
Flat shape pH electrode
LCD screen display to show the readings
Temperature accuracy ± 1 °C
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 to reduce battery power consumption
Reset function to restore settings to default mode
Replaceable electrodes, cost effective maintenance
Alarm icon to indicate low battery

Flat shape pH electrode
pH standard buffer USA (pH 4.01/7.00/10.01), NIST (pH 4.01/6.86/9.18)

Pocket pH tester with temperature accuracy is suitable for measuring pH of water, waste water, potable water and other liquids and semi-solid substance like gel, agar in enviornmetal monitoring, agriculture, food & beverage industry.

Pocket pH tester LPPT-A31

Related Products of pH Tester

Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.

Pocket pH tester LPPT-A11

pH measurement range	0.0 - 14.00 pH
Shape of electrode	Flat pH electrode
pH measurement accuracy	± 0.1 pH
Calibration point	2 points

Pocket pH tester LPPT-A12

pH measurement range	0.0 - 14.00 pH
Shape of electrode	Long distance planar pH electrode
pH measurement accuracy	± 0.1 pH
Calibration point	2 points

Pocket pH tester LPPT-A20

pH measurement range	pH range: (-1.00) to 15.00 pH
Shape of electrode	Round glass pH electrode
pH measurement accuracy	± 0.01 pH
Calibration point	1 - 3 points

Pocket pH tester LPPT-A32

pH measurement range	pH range: (-1.00) to 15.00 pH
Shape of electrode	Long distance planar pH electrode
pH measurement accuracy	± 0.01 pH
Calibration point	1 - 3 points

Pocket pH tester LPPT-A22

pH measurement range	pH range: (-1.00) to 15.00 pH
Shape of electrode	Long distance planar pH electrode
pH measurement accuracy	± 0.01 pH
Calibration point	1 - 3 points

Pocket pH tester LPPT-A10

pH measurement range	0.0 - 14.00 pH
Shape of electrode	Round glass pH electrode
pH measurement accuracy	± 0.1 pH
Calibration point	2 points

Pocket pH tester LPPT-A21

pH measurement range	pH range: (-1.00) to 15.00 pH
Shape of electrode	Flat pH electrode
pH measurement accuracy	± 0.01 pH
Calibration point	1 - 3 points

Multi purpose Pocket pH tester LPPT-B10

pH measurement range	pH range: (-1.00) to 15.00 pH
Shape of electrode	Different electrodes can be connceted via BNC Connector
pH measurement accuracy	± 0.01 pH
Calibration point	1 - 3 points

Pocket pH tester LPPT-A30

pH measurement range	pH range: (-1.00) to 15.00 pH
Shape of electrode	Round glass pH electrode
pH measurement accuracy	± 0.01 pH
Calibration point	1 - 3 points

TDS Tester

Pocket TDS tester LPTS-A10

TDS range	0.5 - 100.0 ppm
TDS accuracy	± 1 % F.S.
TDS factor	0.4 to 1.0 (default 0.5)
Calibration points	1 point

Pocket TDS tester LPTS-A11

TDS range	5 - 1000 ppm
TDS accuracy	± 1 % F.S.
TDS factor	0.4 to 1.0 (default 0.5)
Calibration points	1 point

Pocket TDS tester LPTS-A12

TDS range	0.05 - 10.00 ppt
TDS accuracy	± 1 % F.S.
TDS factor	0.4 to 1.0 (default 0.5)
Calibration points	1 point

Benchtop Dissolved Oxygen Meter

Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.

Benchtop Dissolved oxygen meter LBDO-A10

Dissolved oxygen range	0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy	± 0.5 mg / L
Resolution	0.1 mg / L
Calibration points	1 - 2 points

Benchtop Dissolved oxygen meter LBDO-A11

Dissolved oxygen range	0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy	± 0.2 mg / L
Resolution	0.01 mg / L
Calibration points	1 - 2 points

pH Tester

Pocket pH tester LPPT-A11

pH measurement range	0.0 - 14.00 pH
Shape of electrode	Flat pH electrode
pH measurement accuracy	± 0.1 pH
Calibration point	2 points

Pocket pH tester LPPT-A10

pH measurement range	0.0 - 14.00 pH
Shape of electrode	Round glass pH electrode
pH measurement accuracy	± 0.1 pH
Calibration point	2 points

Pocket pH tester LPPT-A12

pH measurement range	0.0 - 14.00 pH
Shape of electrode	Long distance planar pH electrode
pH measurement accuracy	± 0.1 pH
Calibration point	2 points

Turbidity Meter

Portable Turbidity Meter LTM-A11

Measuring range (NTU)	0 to 100, 0 to 200
Minimum readout value (NTU)	0.01, 0.1
Calibration point	4
Sample volume	5 to 10 ml

Portable turbidity meter LTM-A16

Light source	LED/860 nm (Wavelength)
Readings display	LCD
Unit switches	NTU, FTU, EBC, ASBC
Measurement range	0.00-20.0; 20.01-200; 200.01-1000 NTU

Portable Turbidity Meter LTM-A10

Measuring range (NTU)	0 to 200
Minimum readout value (NTU)	0.1
Calibration point	Nil
Sample volume	5 to 10 ml

Benchtop Multi-parameter Water Quality Meter

Benchtop Multi-parameter Water Quality Meter LMPWM-A31

pH Mode

pH range	-2.00 to 20.00 pH
pH Accuracy	± 0.002 pH
pH Resolution	0.1/0.01/0.001 pH, selectable
pH Calibration Points	1 to 5 Points
pH Buffer Solutions	USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers

mV Mode

mV Range	-1999.9 to 1999.9 mV
mV Accuracy	± 0.2 mV
mV Resolution	0.1/1 mV, selectable
mV Calibration Points	1 Point

Conductivity Mode

Conductivity Range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy	± 0.5% F.S.
Conductivity Resolution	0.01/0.1/1
Conductivity Calibration Points	1 to 5 Points
Conductivity Solutions	10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
Conductivity Temperature coefficient	0.0 to 10.0 %/°C
Compensation mode	Linear or Pure Water
Cell Constant	K=0.1, 1, 10 or Custom
Reference temperature	20 or 25°C

TDS Mode

TDS Range	0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS Accuracy	± 1 % F.S.
TDS Factor	0.1 to 1.0 (default 0.5)

Benchtop Multi-parameter Water Quality Meter LMPWM-A30

pH Mode

pH range	-2.00 to 20.00 pH
pH Accuracy	± 0.002 pH
pH Resolution	0.1/0.01/0.001 pH, selectable
pH Calibration Points	1 to 5 Points
pH Buffer Solutions	USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers

mV Mode

mV Range	-1999.9 to 1999.9 mV
mV Accuracy	± 0.2 mV
mV Resolution	0.1/1 mV, selectable
mV Calibration Points	1 Point

Conductivity Mode

Conductivity Range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy	± 0.5% F.S.
Conductivity Resolution	0.01/0.1/1
Conductivity Calibration Points	1 to 5 Points
Conductivity Solutions	10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
Conductivity Temperature coefficient	0.0 to 10.0 %/°C
Compensation mode	Linear or Pure Water
Cell Constant	K=0.1, 1, 10 or Custom
Reference temperature	20 or 25°C

TDS Mode

TDS Range	0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS Accuracy	± 1 % F.S.
TDS Factor	0.1 to 1.0 (default 0.5)

Benchtop Multi-parameter Water Quality Meter LMPWM-A32

pH Mode

pH range	-2.00 to 20.00 pH
pH Accuracy	± 0.002 pH
pH Resolution	0.1/0.01/0.001 pH, selectable
pH Calibration Points	1 to 5 Points
pH Buffer Solutions	USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers

mV Mode

mV Range	-1999.9 to 1999.9 mV
mV Accuracy	± 0.2 mV
mV Resolution	0.1/1 mV, selectable
mV Calibration Points	1 Point

Conductivity Mode

Conductivity Range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy	± 0.5% F.S.
Conductivity Resolution	0.01/0.1/1
Conductivity Calibration Points	1 to 5 Points
Conductivity Solutions	10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
Conductivity Temperature coefficient	0.0 to 10.0 %/°C
Compensation mode	Linear or Pure Water
Cell Constant	K=0.1, 1, 10 or Custom
Reference temperature	20 or 25°C

Dissolved Oxygen Mode

Dissolved Oxygen Range	0.00 to 20.00 mg/ L
Dissolved Oxygen Accuracy	± 0.2 mg/ L
Dissolved Oxygen Resolution	0.1/ 0.01 mg/ L, selectable
Dissolved Oxygen Calibration Points	1 or 2 Points
% Saturation Range	0.0 to 200.0 % with ± 2 % accuracy
Pressure correction	60 to 112.5 kPa, 450 to 850 mmHg
Salinity correction	0 to 50 g/ L