---
product_id: 774970423
title: "Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine"
brand: "hanna instruments"
price: "28 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/774970423-hanna-instruments-hi-711-checker-hc-handheld-colorimeter-for-total
store_origin: RO
region: Romania
---

# 0.01 ppm resolution Large LCD screen Auto shut-off battery saver Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine

**Brand:** hanna instruments
**Price:** 28 Lei
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay ahead of water quality with precision and ease!

## Quick Answers

- **What is this?** Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine by hanna instruments
- **How much does it cost?** 28 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/774970423-hanna-instruments-hi-711-checker-hc-handheld-colorimeter-for-total)

## 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

- • **Smart Power Management:** Auto shut-off extends battery life, keeping you ready when it counts.
- • **EPA-Approved Methodology:** Uses trusted DPD 4500-Cl G standard for professional-grade compliance.
- • **Compact & Portable Design:** Lightweight 64g device fits perfectly in your field kit or lab bench.
- • **Precision at Your Fingertips:** Measures chlorine with ±3% accuracy for reliable water safety.
- • **Effortless One-Button Operation:** Simplifies testing so you can focus on results, not instructions.

## Overview

The Hanna Instruments HI 711 Checker HC is a handheld colorimeter designed for fast, accurate total chlorine measurement in various water types. Featuring EPA-approved DPD methodology, a large LCD for clear readings, and a user-friendly single-button operation, it bridges the gap between chemical test kits and costly professional instruments. Its compact, lightweight design and auto shut-off battery saver make it an essential tool for water quality professionals and enthusiasts alike.

## Description

The HI 711 is a portable meter for measuring chlorine in natural, waste, recreation and drinking waters. The HI 711 bridges the gap between less accurate chemical test kits, and expensive professional test instrumentation. To use, zero the instrument with your water sample, then add the reagent. Place the vial into the checker, press the button, and read the results within seconds. The meter has a range of 0.00 to 3.50 ppm (mg/L) + or – 3% of the reading (+ or – 0.03 ppm (mg/L) at 25 degrees C, with resolution 0.01 ppm (mg/L). It operates in temperatures from 0 to 50 degrees C (32 to 122 degrees F)/RH max 95%. The device operates on one 1.5V AAA battery, with an auto-off function that shuts off the device after two minutes of non-use. Dimensions are 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”), with weight 64 g (2.25 oz.).Chlorine is a common disinfectant for water, and ensuring proper levels is important in many situations. Chlorine colorimeters are used for monitoring quality control in many applications such as swimming pools, sanitation, and drinking water. Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents, and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing. What’s in the Box? Two sample cuvettes and caps Six powder reagents for free chlorine One 1.5 V battery Instructions

## Features

- More accurate than chemical test kits, less expensive than professional testing
- Single-button operation for ease of use
- Uses EPA-approved DPD method 4500-Cl G, for uses with these requirements
- Large LCD screen for readability
- Auto shut-off to extend battery life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hanna Instruments |
| Manufacturer | Hanna Instruments |
| Model number | HI-711 |
| Number of Memory Sticks | 1 |
| Item Weight | 250 g |
| Product Dimensions | 12.7 x 7.62 x 10.16 cm; 250 g |
| Batteries | 1 AAA batteries required. |
| Item model number | HI-711 |
| Item Height | 4 Inches |
| Item Width | 3 Inches |
| Are batteries included? | No |
| Lithium battery energy content | 1.87 Watt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium battery weight | 0.9 Grams |

## Images

![Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine - 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 Romania*
*Store origin: RO*
*Last updated: 2026-01-22*