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Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine
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Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine
More accurate than chemical test kits, less expensive than professional testing
Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine
Item #: 3359479

Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine

Item #: 3359479

NZD 159

Price Details

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More accurate than chemical test kits, less expensive than professional testing
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What Stands Out

Portable Design
The compact and lightweight design makes the HI 711 ideal for field testing, allowing easy transport and use in various locations without compromising precision.
Accurate Measurements
Equipped with advanced optical technology, this colorimeter provides highly accurate readings of total chlorine levels, ensuring reliable results for water quality assessment.
User-Friendly Interface
With a simple interface and clear LCD display, the HI 711 allows users to perform tests quickly, making it suitable for professionals and beginners alike.

Product Details

Get accurate readings with the Hanna Instruments HI 711 Checker HC Handheld Colorimeter for Total Chlorine. Buy now and measure total chlorine levels easily at Ubuy New Zealand.
  • More accurate than chemical test kits, less expensive than professional testing
  • Single-button operation for ease of use
  • EPA-approved DPD method 4500-Cl G for reliable results
  • Large LCD screen for easy readability
  • Auto shut-off feature to prolong battery life
  • Ideal for water quality, education, pool, and spa applications
Package Weight1 Pound

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Pool Maintenance

    Ideal for pool service professionals needing accurate total chlorine readings for maintaining safe water conditions.

  • Water Quality Testing

    Useful for environmental scientists monitoring water quality, ensuring compliance with safety standards in various bodies of water.

  • Educational Use

    Great for schools and laboratories teaching students about water chemistry and the importance of chlorine levels.

Not Suitable For
  • High-Volume Testing

    Not suitable for laboratories needing rapid testing of multiple samples due to its individual testing process.

  • Budget-Conscious Buyers

    May not be the best choice for casual users seeking cost-effective solutions for occasional water testing.

  • Complex Water Systems

    Limited applicability for users dealing with advanced water treatment systems requiring multifaceted chemical analysis.

Product Description

Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine

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Product Buying Guide

When it comes to accurate and cost-effective measurement of total chlorine, the Hanna Instruments HI 711 Checker HC Handheld Colorimeter is a reliable choice. This portable colorimeter offers a more precise alternative to traditional chemical test kits, with single-button operation and readouts eliminating the guesswork. Whether it's for testing water quality, educational purposes, or pool and spa maintenance, this colorimeter is designed to provide convenience, accuracy, and reliability.

Product Specifications

  • Range: 0.00 to 3.50 ppm
  • Resolution: 0.01 ppm
  • Accuracy @ 25°C/77°F: ±0.03 ppm ±3% of reading
  • Light Source: LED @ 525 nm
  • Light Detector: Silicon photocell
  • Method: Adaptation of USEPA method 330.5, DPD method
  • Battery Type: (1) 1.5V AAA
  • Auto-off: After two minutes of non-use
  • Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
  • Dimensions: 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)
  • Weight: 64 g (2.3 oz)
  • Ordering Information: HI711 Checker HC is supplied with sample cuvettes with caps (2), total chlorine reagent starter kit (reagents for 6 tests), battery, instructions and quick start guide.
  • Reagent Set: HI711-25 (25 tests)
  • Calibration Set: HI711-11

Key Features

  • Uses EPA-approved DPD method 4500-Cl G for reliable results
  • Large LCD screen for easy readability
  • Single-button operation for simplicity
  • Auto shut-off feature to conserve battery life
  • Compact and portable design for convenient use

Usage Scenarios

  • Water quality testing
  • Educational purposes
  • Pool and spa maintenance

Usage Scenarios

Competing products, if any, include those offering similar handheld colorimeter functionality for measuring total chlorine levels.

Some User Review

  • Users appreciate the accuracy and ease of use provided by the single-button operation and digital readout.
  • The portable design has been praised for its convenience, making it suitable for various scenarios such as educational use, pool maintenance, and field testing.
  • Customers have found the results to be consistent and reliable, eliminating the guesswork associated with traditional color comparison methods.

Competitors

When considering the value offered by the Hanna Instruments HI 711 Checker HC Handheld Colorimeter in comparison to its competitors, it's essential to evaluate the features, accuracy, and overall cost-effectiveness. While prices may vary, the focus should be on the long-term benefits and reliability of the product for accurate total chlorine measurement.

Buying Considerations

  • Evaluate the specific needs for total chlorine measurement, considering usage scenarios such as water quality testing, educational purposes, or pool and spa maintenance.
  • Assess the cost and availability of reagents for tests, as these can contribute to the overall operational expenses.
  • Consider the portability and ease of use, especially if field applications or educational settings are primary usage scenarios.
  • Compare the overall accuracy and reliability of the colorimeter against alternative measurement methods for total chlorine.

Conclusion

With its dedication to accuracy, ease of use, and portability, the Hanna Instruments HI 711 Checker HC Handheld Colorimeter offers a reliable solution for measuring total chlorine levels. Whether used for professional testing or educational purposes, this colorimeter's convenience and consistent results make it a valuable tool for various scenarios.

View Less

When it comes to accurate and cost-effective measurement of total chlorine, the Hanna Instruments HI 711 Checker HC Handheld Colorimeter is a reliable choice. This portable colorimeter offers a more precise alternative to traditional chemical test kits, with single-button operation and readouts eliminating the guesswork. Whether it's for testing water quality, educational purposes, or pool and spa maintenance, this colorimeter is designed to provide convenience, accuracy, and reliability. Continue Reading

Customer Questions & Answers

  • Question: What is the Hanna Instruments HI 711 Checker HC Handheld Colorimeter used for?

    Answer: The Hanna Instruments HI 711 Checker HC Handheld Colorimeter is specifically designed for measuring total chlorine levels in water. It utilizes a colorimetric method, where the intensity of the color produced in a sample correlates to the concentration of chlorine. This is particularly useful for pool maintenance, water treatment facilities, and aquaculture, where maintaining proper chlorine levels is crucial for safety and health.
  • Question: What makes the HI 711 Checker HC different from other colorimeters?

    Answer: The HI 711 Checker HC stands out due to its user-friendly design tailored for specific measurements of total chlorine. It features a straightforward operation that minimizes user error, making it suitable for both professionals and hobbyists. Moreover, its compact size ensures portability, allowing users to conduct tests on-site, whether in a lab or field setting. This versatility is valuable for anyone needing precise chlorine readings in diverse environments.
  • Question: How do I operate the HI 711 Checker HC?

    Answer: Operating the HI 711 Checker HC is intuitive. First, prepare your water sample and insert it into the sample chamber. Next, add the reagents as per the instructions provided in the user manual. After that, place the cuvette into the colorimeter and press the button to initiate the measurement. The LCD screen will display the total chlorine concentration. This simplicity ensures that you can quickly obtain accurate readings without extensive training.
  • Question: What type of testing environments is the HI 711 Checker HC suitable for?

    Answer: The HI 711 Checker HC is ideal for a variety of testing environments, including swimming pools, drinking water supply systems, and aquaculture facilities. Its portability and ease of use make it suitable for on-site testing, while its accuracy ensures reliable results in regulated environments. For instance, pool operators can quickly check chlorine levels to ensure water safety, or aquariums can monitor water quality to support aquatic life.
  • Question: What is the detection range of the HI 711 Checker HC?

    Answer: The HI 711 Checker HC has a detection range of 0.00 to 3.50 mg/L (ppm) of total chlorine. This wide range allows for effective monitoring across various applications, from municipal water supply systems to residential swimming pools. This enables users to identify fluctuations in chlorine levels, helping in maintaining optimal water quality for health and safety.
  • Question: How often should I calibrate the HI 711 Checker HC?

    Answer: It is recommended to calibrate the HI 711 Checker HC periodically to ensure its accuracy. Calibration frequency may depend on usage and environmental conditions, but performing a calibration check every few weeks or before critical applications is advisable. This guarantees that the readings you obtain are consistent and reliable, which is particularly important in fields like water treatment where accuracy is paramount.
  • Question: Can the HI 711 Checker HC measure other types of chlorine?

    Answer: The HI 711 Checker HC is specifically calibrated to measure total chlorine, which includes both free and combined chlorine levels in water. While it’s not designed to measure other types of chlorine like free chlorine independently, its total chlorine measurement is critical for comprehensive water quality assessments. This functionality is particularly beneficial for pool owners, ensuring proper disinfection levels are maintained.
  • Question: What are the key specifications of the HI 711 Checker HC?

    Answer: Key specifications of the HI 711 Checker HC include a measurement range of 0.00 to 3.50 mg/L for total chlorine, a resolution of 0.01 mg/L, and a typical accuracy of ±0.05 mg/L. It operates within a temperature range of 0 to 50°C and requires minimal sample volume for testing. This precision makes it an excellent choice for demanding applications where maintaining accurate chlorine levels is critical.
  • Question: Where can I buy the Hanna Instruments HI 711 Checker HC Handheld Colorimeter in New Zealand?

    Answer: You can purchase the Hanna Instruments HI 711 Checker HC Handheld Colorimeter for total chlorine from Ubuy in New Zealand. Ubuy offers a convenient online platform where you can find this essential tool, along with various shipping options to suit your needs, ensuring that you have access to reliable water testing solutions tailored to your requirements.

HannaInstruments Colorimeters Editorial Review

The chlorine testor is a handy tool for those who are looking for a more accurate way to test the chlorine in their water. The tester is easy to use and provides better results than visual color matching tests. The machine only measures for total chlorine and reagent packets are required for tests. The device can be used for pools, spas and other water systems.

Customer Reviews & Ratings

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Pros

  • Easy to use
  • Provides accurate results
  • Can be used for pools, spas and other water systems

Cons

  • Only measures total chlorine

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NZD 159

Order now and get it around Wednesday, June 24

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 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
  • Large LCD screen for readability
  • Auto shut-off to extend battery life