---
product_id: 287679264
title: "HI-711Total Chlorine Checker, 0.00 ppm to 2.50 ppm"
brand: "hanna instruments"
price: "$146.21"
currency: USD
in_stock: true
category: "Hanna Instruments"
url: https://www.desertcart.us/products/287679264-hi-711total-chlorine-checker-0-00-ppm-to-2-50
store_origin: US
region: United States of America
---

# ±0.03 ppm accuracy Large LCD digital display Auto shut-off for battery life HI-711Total Chlorine Checker, 0.00 ppm to 2.50 ppm

**Brand:** hanna instruments
**Price:** $146.21
**Availability:** ✅ In Stock

## Summary

> 💧 Instant chlorine clarity—because your water quality deserves precision!

## Quick Answers

- **What is this?** HI-711Total Chlorine Checker, 0.00 ppm to 2.50 ppm by hanna instruments
- **How much does it cost?** $146.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/287679264-hi-711total-chlorine-checker-0-00-ppm-to-2-50)

## Best For

- hanna instruments enthusiasts

## Why This Product

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

## Key Features

- • **Battery Smart:** Auto shut-off extends battery life so your checker is ready when you are.
- • **Clear & Visible:** Large LCD screen ensures easy reading even in low light or outdoor settings.
- • **Effortless Operation:** One-button testing delivers instant, reliable results—no expertise needed.
- • **Weatherproof Reliability:** Designed to perform flawlessly in any environment, rain or shine.
- • **Precision at Your Fingertips:** Get lab-grade chlorine readings with ±0.03 ppm accuracy every time.

## Overview

The HI-711 Total Chlorine Checker offers professional-grade accuracy (±0.03 ppm) and a user-friendly digital interface to measure free chlorine levels from 0.00 to 2.50 ppm. Its durable design, large LCD display, and auto shut-off feature make it an essential tool for precise water quality monitoring anytime, anywhere.

## Description

The HI 701 Hanna 'Free' Checker bridges the gap between simple chemical test kits and professional instrumentation. With an accuracy of +/-0.03 mg/L (ppm) and 0.01 mg/L (ppm) resolution it provides digital readout of Free Chlorine levels in water. A real world first - with the Hanna Free Chlorine Checker you can check for chlorine at the touch of a button and get instant results.

## Features

- Easy to use - whatever the weather
- Accurate results every time
- Exceptional price
- Large LCD display
- Auto shut-off ensures longer battery life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003IKNJN4 |
| Item model number | HI-711 |
| Manufacturer | Science2Education |
| Product Dimensions | 12.7 x 7.62 x 10.16 cm; 250 g |

## Images

![HI-711Total Chlorine Checker, 0.00 ppm to 2.50 ppm - Image 1](https://m.media-amazon.com/images/I/81dNycVkZ8L.jpg)

## Questions & Answers

**Q: how many chlorine test actually come in the box?**
A: One

**Q: Does it test for chloramine?**
A: This checker tests only total chlorine.

**Q: How do you get replacement reagents packs?**
A: In the following link you can find a 25 pack of reagents for the HI 711 handheld meter 

https://www.amazon.com/dp/B007VCLHQ6

H2o4u:)

**Q: this 711 total chlorine model works with 701 free chlorine reagent?**
A: No is  better to use the correct  reagents  for HI711 unit to get a accurate  reading 

You can find them here
https://www.amazon.com/gp/aw/d/B007VCLHQ6/ref=cm_cr_arp_mb_bdcrb_top?ie=UTF8

## Frequently Bought Together

- Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine
- HI711-25 - Total Chlorine Reagents (25) by Hanna Instruments
- Hanna Instruments HI701 Checker HC Handheld Colorimeter for Free Chlorine

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*