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

KYORITSU CHEMICAL-CHECK Lab., Corp.

Total Nitrogen And Total Phosphorus Measurement Set Total Nitrogen And Total Phosphorus Multi SP Set and others

Mettler-Toledo International Inc.

pH Meter (Seven) pH Electrode Inlab Pure Pro-Ism and others

Portable pH Meter BNC Multiple-Pin Cable　30281896

pH Pencil　P12-M

The pH of surfaces such as paper, wood and concrete can be measured, and even small amounts of samples are useful.
You can easily measure pH just by applying a pH pencil to the object and pouring water on it.

Flocculater 4 Strand and others

Automatic System Research Co., Ltd.

Optical Dissolved Oxygen Concentration Meter Silicone Rubber Case and others

Pack Test(R) Simplified Water Quality Test Tool Arsenic (Low Concentration) Spk-As (D) and others

Others

Transparency Plate (setkey board) WHITE and others

Others

Transparency Plate (setkey board) Rope for Transparency Plate (10 m)　394328001

Rope is not attached to the transparency plate body.

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

Serim　Research

Water Hardness Test Paper, 50 Pieces　5149

You can easily check the hardness of water.
It can be measured by checking the state of discoloration 15 seconds after soaking in the sample.

Serim　Research

4th Class Ammonia Compound Test Paper, 100 Pieces　5152

It can easily measure quaternary ammonia compounds.
It can be measured by checking the state of discoloration within 15 seconds after soaking in the sample.

Serim　Research

Residual Chlorine Test Paper 15, to, 30 Seconds, 100 Pieces　5148

The residual chlorine concentration can be easily checked.
It can be measured by checking the state of discoloration between 15 and 30 seconds after soaking in the sample.

Serim　Research

Residual Chlorine Test Paper 15 sec., 100 Pieces　5155

The residual chlorine concentration can be easily checked.
It can be measured by soaking in the sample, shaking it back and forth for 30 seconds, and checking the discoloration after 15 seconds.

ASAHI

Free residual chlorine measuring instrument set　

Easy to pour divided package design (beak opening design).
Each package is stamped with "warranty period".

Reagent for Measurement of Total Residual Chlorine No.3,100 g (Free residual chlorine measuring instrument) and others

DKK-TOA CORPORATION

Pocketable residual chlorine meter　DR300（HACH6002）

All operations can be performed with three keys, and free chlorine and total chlorine can be measured by selecting reagents.
Compact and lightweight palm-sized.

DKK-TOA CORPORATION

Portable Multi water quality meter and others

DKK-TOA CORPORATION

Digital Probe for Portable Multi water quality Meter and others

DKK-TOA CORPORATION

Electrode chisel for Portable Multi water quality Meter　ELP-072

DKK-TOA CORPORATION

Electrode chisel for Portable Multi water quality Meter　ELM-027

DKK-TOA CORPORATION

Portable ORP Meter Body + ORP Composite Electrode　HM-40P-ORP

Electrode information is automatically recognized.

Hanna Instruments

Tabletop type Turbidimeter　HI88703

There are two measurement items: ratio and non-ratio.
There are three measurement units: NTU, nephelos, and EBC.

Hanna Instruments

GroLine Soil Direct pH Tester (Soil pH Tester) and others

Hanna Instruments

GroLine Portable pH/EC/TDS/° C Meter　HI9814D

A pH/EC/TDS/°C meter for soil supernatants and nutrient solutions.
It is also possible to directly measure soil pH using a pH electrode sold separately.

La Rousse

Soil Acidity Meter and others

La Rousse

Digital Soil Acidity Meter　SPM-011

Digital Display & Single Function

HORIBA

[Portable/Handy pH Set] Field Type Portable Water Quality Meter LACQUA pH Electrode Set and others

HORIBA

[Portable/Handy Electrical Conductivity Set] Field Type Portable Water Quality Meter LACQUA and others

HORIBA

[Portable/Handy Dissolved Oxygen Set] Field Type Portable Water Quality Meter LACQUA and others

HORIBA

[Portable/Handy pH Electrical Conductivity Set] Field Type Portable Water Quality Meter LACQUA and others

HORIBA

[Portable/Handy pH/Dissolved Oxygen Set] Field Type Portable Water Quality Meter LACQUA and others

HORIBA

Field Type Multi-Digital water quality Meter LACQUA pH Sensor Set and others

CUSTOM corporation

Waterproof dissolved oxygen meter　DO-1000PE

Dissolved oxygen and temperature are displayed simultaneously.
Dustproof and waterproof resistance of IP67.