AS ONE Corporation

pH Meter (Rack Top) Plastic pH Electrode and others

AS ONE Corporation

pH Standard Solution and others

AS ONE Corporation

pH Reference Electrode Inner Solution 500 x 1 and others

AS ONE Corporation

TDS Meter　ASTDS1

AS ONE Corporation

Conductivity Meter　ASCON2

AS ONE Corporation

Optical Dissolved oxygen Meter Dissolved oxygen/Temperature and others

AS ONE Corporation

DO Electrode for Replacement of Optical Dissolved oxygen Meter and others

AS ONE Corporation

Pen Type pH/ORP Meter　GPH70

The color of the backlight changes depending on the operating conditions (Measuring: blue, Calibrating: green, Alarm: red).
With automatic temperature compensation, temperature can be measured at the same time.

AS ONE Corporation

pH Meter (Rack Top) with Calibration Certaificate　AS800

We have increased the selection of high-precision electrodes.
The arm is continuously adjustable for easy operation.

AS ONE Corporation

pH Meter (rack top) with English Calibration Certificate　AS800

We have increased the selection of high-precision electrodes.
The arm can be adjusted without any step and is easy to operate.

AS ONE Corporation

Rotary Electrode Stand for pH Meter AS800　

AS ONE Corporation

pH Meter (Pen Type)　AS600

The tip is thin and can be used for test tubes.

AS ONE Corporation

pH Meter (Pen Type) With Calibration Certificate　AS600

The tip is thin and can be used as a test tube.

AS ONE Corporation

pH Meter (Pen Type) with English Calibration Certificate　AS600

The tip is thin and can be used as a test tube.

AS ONE Corporation

pH Meter (Pen Type) Replacement pH Sensor　SX625

AS600 replacement pH sensor.

AS ONE Corporation

Portable Waterproof Dissolved Oxygen Meter　AS720

Waterproof, compact and highly accurate!
A large, easily visible LCD screen with a blue backlight.

AS ONE Corporation

Portable Waterproof Dissolved Oxygen Meter Replacement Electrode　DO-500

AS ONE Corporation

Portable Waterproof Dissolved Oxygen Meter Replacement Membrane Cap D0-503　DO-503

AS ONE Corporation

Waterproof Portable Conductivity Meter　AS710

Waterproof, compact and highly accurate!
Conductivity, TDS, salinity, resistivity and temperature can be measured with the attached electrode.

AS ONE Corporation

Waterproof Portable Conductivity Meter With Calibration Certificate　AS710

* Calibration of TDS, temperature, salinity and resistivity is not included.
Conductivity, TDS, salinity, resistivity and temperature can be measured with the attached electrode.

AS ONE Corporation

Waterproof Portable Conductivity Meter with English Calibration Certificate　AS710

* Calibration of TDS, temperature, salinity and resistivity is not included.
Conductivity, TDS, salinity, resistivity and temperature can be measured with the attached electrode.

AS ONE Corporation

Waterproof Portable Conductivity Meter Replacement Electrode and others

AS ONE Corporation

Waterproof Portable pH Meter and others

AS ONE Corporation

Waterproof Portable PH Meter with Calibration Certificate　AS700

Waterproof, compact, high precision!
Large LCD screen with blue backlight.

AS ONE Corporation

BNC + RNA Conversion Cable For Waterproof Portable pH Meter　-

Conversion cables allow the use of distinctive electrodes, such as those in glass bodies.

AS ONE Corporation

Waterproof Portable Multi Water Quality Logger　AS810

A self-confident product that combines multiple functions and cost performance!
It is a multi-logger that can measure up to seven items (pH, conductivity, ORP, TDS, dissolved oxygen, salinity, temperature) by replacing electrodes.

AS ONE Corporation

Lacom Tester pH Electrode Glass ECFG7370101B　ECFG7370101B

Has excellent heat and chemical resistance and is easy to clean.
It is especially recommended for bio-based sample measurement because it prevents mutual interference between the inner pole and the object to be measured.

AS ONE Corporation

Lacom Tester pH Meter (Waterproof) and others

AS ONE Corporation

Lacom Tester pH Meter (Waterproof) With Calibration Certificate and others

AS ONE Corporation

Lacom Tester pH Meter (Waterproof) Electrode (Waterproof)　PHSENSOR03DJ

Exchange of sensor part is possible. 　
It correspond to USA-NIST proofreading liquid standard. 　

AS ONE Corporation

Lacom Tester Conductivity Meter Calibration Solution 10μs/cm 20mL x 5 and others

AS ONE Corporation

Lacom Tester Portable pH Meter pH6+ and others

AS ONE Corporation

Lacom Tester pH Electrode PMP Resin and others

AS ONE Corporation

Lacom Tester ORP Meter (Waterproof) ORP Electrode EC-ORPWPSENDJ　ORPSENSORDJ

It is large display screen （27×21*mm*） which is easy to read. 　
It can measure in large range to －999～＋1000*m*V. 　

AS ONE Corporation

Lacom Tester ORP Meter (Waterproof) ORPtestr10　ORPTestr10

Easy-to-read large display screen (27 x 21 mm).
It can be measured over a wide range from -999 to +1000 mV.

AS ONE Corporation

Lacom Tester Calibration Solution Ph6.86 480mL Bottle and others

AS ONE Corporation

Lacom Tester Temperature Sensor　PH5TEM01P

It maintain accuracy by max. 3-points proofreading in wide ranges（USA ・ NIST calibration solution compliant）. 　
（EC-pH6）ORP measuring is also possible if ORP electrode（option） is connected.　

AS ONE Corporation

Lacom Tester Electrode (Waterproof)　ECFC7352901W

AS ONE Corporation

pH Electrode for Portable pH/Conductivity Meter　ECFC7252201B

It is especially recommended for bio-based sample measurement because it prevents mutual interference between the inner pole and the object to be measured.
To make the electrodes last longer, we recommend storing them in a special electrode preservation solution.

AS ONE Corporation

Lacom Tester Turbidity Meter Calibration Solution Set　TN100CALKT

Able to be automatically calibrated at touch of button.　
Equipped with large and user-friendly display.