# Hanna Instruments HA-991001, HA-991002 & HA-991003

> Hanna Instruments HA-991001, HA-991002, and HA-991003 water quality meters. Professional-grade instruments for pH, conductivity, and dissolved oxygen. Request a quote from ERE Inc.

- **URL:** https://ereinc.com/products/hanna-instruments-ha-991001-ha-991002-ha-991003
- **Type:** Water Quality Meter
- **Brand:** Hanna Instruments
- **Pricing:** request a quote at https://ereinc.com/products/hanna-instruments-ha-991001-ha-991002-ha-991003
- **Tags:** brand:hanna, cat:water-quality, dept:instruments-sales, revamp-2026-06, Water Quality Instrumentation

## Description

Extended Range pH Meters!

## Images
- https://cdn.shopify.com/s/files/1/0561/7434/6433/files/waterproof-protable-ph-temp-meter-hi991001__79632.1566581287.jpg?v=1781101179
- https://cdn.shopify.com/s/files/1/0561/7434/6433/products/8615728d-945f-49ee-b954-537c15ff95a9.jpg?v=1620397336