Chemical and water treatment related instruments

ASYS Corporation is deeply involved in the field of chemical concentration monitoring and water quality instrumentation, being regarded as a strong industry partner. In recent years, we have developed a range of online products for customers with particular application needs.

Waterproof Portable EC/TDS/Resistivity/Salinity Meter, HANNA HI98192

Waterproof Portable EC/TDS/Resistivity/Salinity Meter

Compact, rugged, waterproof (IP67) design
GLP data provides calibration data including date ...

Multi-range EC /TDS Meter, HANNA HI8733N/ HI8734N

HANNA HI8733N/ HI8734N

Multi-range EC /TDS Meter

Four-ring Probe
Four Measurement Ranges ...

Ultra Pure Water EC/Resistivity Waterproof Portable Meter, HANNA HI98197

Ultra Pure Water EC/Resistivity Waterproof Portable Meter

Expanded Ranges - HI98197 has an expanded conductivity range from 0.000 μS/cm to 1000 mS/c ...

DiST® 4 Waterproof EC Tester, NANNA HI98301/ HI98302/ HI98303/ HI98304

NANNA HI98301/ HI98302/ HI98303/ HI98304

DiST® 4 Waterproof EC Tester

Slim, Ergonomic Design
Battery % Level at Startup ...

Pure Water tester, HANNA HI98308

Pure Water tester

The HI98308 Pure Water tester is a rugged and
reliable pocket-sized tester that offers quic ...

EC/TDS/Temperature Tester, HANNA HI98311/ HI98312

HANNA HI98311/ HI98312

EC/TDS/Temperature Tester

Compact & waterproof design fits right in your pocket so you can take it anywhere.
Replacea ...

GroLine Waterproof EC/TDS (ppm) Tester, HANNA HI98318

GroLine Waterproof EC/TDS (ppm) Tester

Waterproof
250 hour battery life ...

Laboratory Research Grade Benchtop Dissolved Oxygen and BOD Meter, HANNA HI5421

Laboratory Research Grade Benchtop Dissolved Oxygen and BOD Meter

Highly Customizable User Interface
Color Graphic LCD ...

Waterproof Portable Dissolved Oxygen and BOD Meter, HANNA HI98193

Waterproof Portable Dissolved Oxygen and BOD Meter

Ergonomic, rugged, waterproof (IP67) design
Built in Barometer ...

Wastewater Multiparameter (with COD) Benchtop Photometer and pH meter, HANNA HI83314

Wastewater Multiparameter (with COD) Benchtop Photometer and pH meter

Advanced optical system- Unparalleled performance from a benchtop photometer
Digital pH ele ...

Water & Wastewater Multiparameter (with COD) Photometer and pH meter, HANNA HI83399

Water & Wastewater Multiparameter (with COD) Photometer and pH meter

Advanced optical system- Unparalleled performance from a benchtop photometer
Digital pH ele ...

COD Test Tube Heater, HANNA HI839800

COD Test Tube Heater

The aluminum block incorporates a 25 vial capacity and a well for a reference temperature ...