# Water Quality Instrumentation

> Water quality meters for pH, conductivity, dissolved oxygen, and turbidity. Field and lab instruments from YSI and Hanna. Request a quote from ERE Inc.

- **URL:** https://ereinc.com/collections/water-quality-instrumentation

## About

ERE Inc. carries water quality instrumentation for field and laboratory analysis. Our selection includes multiparameter meters, pH meters, conductivity meters, dissolved oxygen meters, and turbidity meters from YSI, Hanna Instruments, and other leading brands. Ideal for environmental monitoring, wastewater treatment, and drinking water testing. Contact us for instrument selection and calibration services.

## Products (26)

- [Hanna Instruments GroLine Monitor for Hydroponic Nutrients HI981420](https://ere-llms.vercel.app/products/hydroponics-monitor.md) — https://ereinc.com/products/hydroponics-monitor
- [9829 Multiparameter Water Quality Meter](https://ere-llms.vercel.app/products/9829-multiparameter-water-quality-meter.md) — https://ereinc.com/products/9829-multiparameter-water-quality-meter
- [Hanna Instruments edge® Multiparameter Meter](https://ere-llms.vercel.app/products/edge®.md) — https://ereinc.com/products/edge®
- [Specific Application Cleaning Solutions](https://ere-llms.vercel.app/products/specific-application-cleaning-solutions.md) — https://ereinc.com/products/specific-application-cleaning-solutions
- [Hanna Instruments Electrode Cleaning Solutions for pH & ORP Probes](https://ere-llms.vercel.app/products/cleaning-solutions-for-general-use.md) — https://ereinc.com/products/cleaning-solutions-for-general-use
- [Electrode Storage Solutions](https://ere-llms.vercel.app/products/electrode-storage-solutions.md) — https://ereinc.com/products/electrode-storage-solutions
- [Turbidity Calibration Solutions](https://ere-llms.vercel.app/products/turbidity-calibration-solutions.md) — https://ereinc.com/products/turbidity-calibration-solutions
- [TDS Calibration Solutions](https://ere-llms.vercel.app/products/tds-calibration-solutions.md) — https://ereinc.com/products/tds-calibration-solutions
- [Conductivity Calibration Solutions](https://ere-llms.vercel.app/products/conductivity-calibration-solutions.md) — https://ereinc.com/products/conductivity-calibration-solutions
- [ORP Test & Pretreatment Solutions](https://ere-llms.vercel.app/products/orp-test-pretreatment-solutions.md) — https://ereinc.com/products/orp-test-pretreatment-solutions
- [pH Calibration Solutions](https://ere-llms.vercel.app/products/ph-calibration-solutions.md) — https://ereinc.com/products/ph-calibration-solutions
- [Portable DO Meter for Field Applications](https://ere-llms.vercel.app/products/hanna-ha-9146-04-ha-9146-10.md) — https://ereinc.com/products/hanna-ha-9146-04-ha-9146-10
- [Hanna Instruments Turbidity Portable Meter HI98703-01](https://ere-llms.vercel.app/products/hanna-ha-98703-01-epa-compliant-turbidity-meter.md) — https://ereinc.com/products/hanna-ha-98703-01-epa-compliant-turbidity-meter
- [Hanna Instruments Turbidity and Chlorine Portable Meter HI93414](https://ere-llms.vercel.app/products/hanna-ha-93414.md) — https://ereinc.com/products/hanna-ha-93414
- [Multi-Range COD Reagent Systems](https://ere-llms.vercel.app/products/multi-range-cod-reagent-systems.md) — https://ereinc.com/products/multi-range-cod-reagent-systems
- [COD Heater Block](https://ere-llms.vercel.app/products/cod-heater-block.md) — https://ereinc.com/products/cod-heater-block
- [Hanna Instruments Portable Waterproof pH/EC/TDS/Temperature Meter HI991300 / HI991301](https://ere-llms.vercel.app/products/4-in-1-ph-ec-tds-temperature-in-a-waterproof-casing.md) — https://ereinc.com/products/4-in-1-ph-ec-tds-temperature-in-a-waterproof-casing
- [Waterproof Multi-Range EC & TDS Meters](https://ere-llms.vercel.app/products/waterproof-multi-range-ec-tds-meters-with-temperature-compensation-for-field-applications.md) — https://ereinc.com/products/waterproof-multi-range-ec-tds-meters-with-temperature-compensation-for-field-applications
- [Dissolved Oxygen Tracer](https://ere-llms.vercel.app/products/dissolved-oxygen-tracer.md) — https://ereinc.com/products/dissolved-oxygen-tracer
- [Total Chlorine Tracer](https://ere-llms.vercel.app/products/total-chlorine-tracer.md) — https://ereinc.com/products/total-chlorine-tracer
- [Hanna Dist® 5 & Dist® 6 EC/Temp/TDS Testers](https://ere-llms.vercel.app/products/hanna-dist®-5-dist®-6-ec-temp-tds-testers.md) — https://ereinc.com/products/hanna-dist®-5-dist®-6-ec-temp-tds-testers
- [Hanna ORP Tester](https://ere-llms.vercel.app/products/hanna-orp-tester.md) — https://ereinc.com/products/hanna-orp-tester
- [Hanna pHep®4 & pHep®5](https://ere-llms.vercel.app/products/hanna-phep®4-phep®5.md) — https://ereinc.com/products/hanna-phep®4-phep®5
- [Secchi Disk](https://ere-llms.vercel.app/products/secchi-disk.md) — https://ereinc.com/products/secchi-disk
- [Hanna Instruments HA-991001, HA-991002 & HA-991003](https://ere-llms.vercel.app/products/hanna-instruments-ha-991001-ha-991002-ha-991003.md) — https://ereinc.com/products/hanna-instruments-ha-991001-ha-991002-ha-991003
- [Hanna Combo pH/EC/Temp/TDS Testers in one Unit](https://ere-llms.vercel.app/products/hanna-combo-ph-ec-temp-tds-testers-in-one-unit.md) — https://ereinc.com/products/hanna-combo-ph-ec-temp-tds-testers-in-one-unit