Portable analysers for accurate, field-based water quality testing across utilities, industry and laboratories
Delivering precision on the go, Chematest portable water quality analysers provide accurate, reliable measurements in the field. Robust, easy to use and factory-calibrated, they deliver dependable on-the-spot results for verification, troubleshooting and routine checks across Australian water, industrial and laboratory environments.
Chematest Portable Water Quality Analysers
The Chematest range of portable water quality analysers is designed for professionals who need accurate, dependable testing in real-world conditions. Manufactured in Switzerland and engineered for long-term reliability, Chematest instruments are used globally for field verification, compliance monitoring, troubleshooting and routine water quality testing.
From municipal water utilities and industrial facilities to laboratories and environmental monitoring, Chematest devices deliver laboratory-grade accuracy in a truly portable format.

Chematest 30 / Chematest 35 / Chematest 42
Reliable, accurate and robust all-round performers, the Chematest series delivers professional field testing across a wide range of applications.
The Chematest 30 supports a broad range of photometric methods, the Chematest 35 extends capability with additional parameters including pH, ORP and conductivity via external sensors, and the Chematest 42 completes the series with integrated turbidity measurement.

Three Models. One Professional Standard.
| Chematest 42 | Chematest 35 | Chematest 30 |
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| The Chematest 42 delivers precise chlorine, turbidity, and water-quality measurements fully compliant with DIN ISO 7027-1 and USEPA 180.1. | The Chematest 35 combines sensor-based pH, ORP or specific conductivity measurement and colorimetric testing for disinfectants and more. | The Chematest 30 combines reagent-based colorimetric analysis (for disinfectants, cyanuric acid) with sensor-based pH measurement. |
| ▶️ Chematest 42 Video ▶️ Video | ▶️ Chematest 35 Video ▶️ Video | ▶️ Chematest 30 Video ▶️ Video |
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| Learn more about Chematest 42 Learn more | Learn more about Chematest 35 Learn more | Learn more about Chematest 30 Learn more |

Chematest portable water quality analysers are used for field verification, troubleshooting and routine checks across Australian water, industrial and laboratory environments.
- Municipal water utilities
- Wastewater treatment
- Industrial water systems
- Mining and resources
- Food and beverage processing
- Pharmaceutical manufacturing
- Environmental monitoring
- Laboratories
- Facility management
- Process engineering
Have questions about the Chematest range or need help selecting the right model for your application? Our team is here to provide expert advice and technical support.
Contact us today to discuss your requirements and ensure accurate, reliable water quality testing in the field.








