---
product_id: 146477382
title: "DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110"
brand: "hach"
price: "€ 31.60"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/146477382-dr300-pocket-colorimeter-chlorine-free-total-lr-hr-waterproof-portable
store_origin: IE
region: Ireland
---

# 0.02–2.00 mg/L Free Chlorine precision Large backlit display for easy reading IP67 waterproof & rugged durability DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110

**Brand:** hach
**Price:** € 31.60
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of water quality with precision and durability in your pocket!

## Quick Answers

- **What is this?** DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110 by hach
- **How much does it cost?** € 31.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/146477382-dr300-pocket-colorimeter-chlorine-free-total-lr-hr-waterproof-portable)

## Best For

- hach enthusiasts

## Why This Product

- Trusted hach brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Regulatory Ready:** EPA-compliant testing with Hach-approved reagents keeps your results credible and audit-proof.
- • **Compact Powerhouse:** Lightweight, portable design with a rugged carry case—perfect for on-the-go professionals demanding reliability.
- • **Built for the Field:** IP67 waterproof rating means it thrives in rain, dirt, and drops—your ultimate outdoor testing companion.
- • **Effortless Operation:** Intuitive interface paired with a large backlit screen ensures accurate readings anytime, anywhere.
- • **Precision You Can Trust:** Measures Free & Total Chlorine with lab-grade accuracy for flawless water quality insights.

## Overview

The HACHDR300 Pocket Colorimeter delivers precise Free and Total Chlorine measurements across low and high ranges, featuring a rugged IP67 waterproof design and a large backlit display for easy use in any environment. EPA-compliant and portable, it’s the trusted choice for professionals requiring reliable, field-ready water quality testing.

## Description

Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110

## Features

- PRECISE CHLORINE MEASUREMENTS – Accurately measures Free Chlorine (0.02–2.00 mg/L Low Range) and Total Chlorine (0.1–8.0 mg/L High Range), providing reliable data for water quality analysis.
- RUGGED AND WATERPROOF – Built to last in demanding conditions with an IP67 waterproof rating. Ideal for fieldwork, it withstands drops, rain, and dirt for consistent, worry-free performance.
- USER-FRIENDLY DESIGN – Simple interface and a larger, backlit display make the DR300 easy to operate, ensuring accurate results even in low-light environments.
- EPA-COMPLIANT TESTS – Designed for use with Hach’s EPA-approved reagents and methods, offering trusted results for regulatory compliance.
- PORTABLE AND COMPACT – Lightweight and durable, the DR300 is perfect for groundwater, municipal water, and surface water testing applications.
- WHAT’S INCLUDED - Each DR300 Pocket Colorimeter comes as a ready-to-use kit in a sturdy custom carrying case, including batteries, 2 glass sample cells, 2 plastic sample cells and a manual. Reagents have to be purchased separately.

## Images

![DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110 - Image 1](https://m.media-amazon.com/images/I/71oHXwofxEL.jpg)

## Questions & Answers

**Q: Is it this model (LPV445.97.00110) is for testing free chlorine ?**
A: Yes this instrument can measure free and total chlorine, you would just need to get the corresponding reagent.

**Q: Can you tell me the reagent I need to purchase for testing free chlorine?**
A: For free chlorine analysis you will need Hach item 2105569.

**Q: Is it necessary to use the Claros program, or can I just read the chlorine results individually without it?**
A: sure you can read directly on meter display.
Claros is just an optional added value.
currently unit comes with Bluetoo and 90 days free Claros program access

**Q: What range does this dr300 free/total chlorine meter have?**
A: This model has a low-range covering 0.02 - 2.00 mg/L Cl2 and a high-range from 0.1 - 8.0 mg/L.

## Frequently Bought Together

- Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110
- Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, USEPA Accepted, Drinking Water and Wastewater Analysis, Boric Acid Free, 0.02-2.00 mg/L Cl₂, 2105569
- Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100), Chlorine Testing, Water Quality Reagents, Reliable Chlorine Measurement, Convenient Chlorine Testing Pack, 2105669

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-24*