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Hanna HI97736 Total Hardness & pH Photometer – Portable, Waterproof, CAL Check™ Portable Photometer Hanna Instruments
Hanna HI97736 Total Hardness & pH Photometer – Portable, Waterproof, CAL Check™ Portable Photometer Hanna Instruments

Hanna HI97736 Total Hardness & pH Photometer – Portable, Waterproof, CAL Check™

$554.99

    Get fast, lab-grade water analysis with the Hanna HI97736 Portable Photometer—designed for precise measurement of total hardness and pH. Featuring advanced optical technology and CAL Check performance verification, this waterproof meter delivers reliable results in seconds, making it ideal for environmental testing, water treatment, and industrial applications.

    • CAL Check ensures consistent meter accuracy

    • Built-in tutorial mode simplifies operation

    • Displays results in multiple chemical formats for versatile reporting

    *Products classified as Dangerous Goods can only be shipped via ground.

See All Specs

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Fast Delivery

Most items ship same day

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Manufacturer Warranty

All products are covered by manufacturer warranty

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After-Sale Support

24/7 support

What's Included

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VR Headset

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2 Touch Controllers

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Charging Cable

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Power Adapter

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Glasses Spacer

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Hanna HI97736 Photometer Interface Display

Smarter Design for Smoother Testing

Let the HI97736 photometer guide your workflow with clarity. On-screen instructions and animations assist you through each step of setup, calibration, and measurement. Access Tutorial Mode at any point using the dedicated help button for real-time support as you test.

Automatic Power Optimization

Built-in safeguards prevent battery drain and measurement errors. The auto-off feature conserves power by turning the meter off when not in use. If the battery level drops below 10%, a blinking alert will notify you. When battery levels reach a critical low, the photometer will shut down to ensure test integrity is never compromised.

Convenient Data Recall

Keep track of your testing history without lifting a finger. The HI97736 automatically stores the last 50 test results, which can be instantly reviewed through the Log Recall Menu to monitor trends and validate results.

CAL Check™ Validation System

Maintain peak accuracy with certified performance standards. Hanna’s exclusive CAL Check™ functionality allows you to easily verify the accuracy of your HI97736. Simply insert the provided CAL Check™ standards and follow the guided prompts. If out of spec, you can recalibrate to maintain consistent and trustworthy performance.

Advanced Optical System for Reliable Measurements

Delivering accurate results with less energy consumption. The HI97736 utilizes a bright LED light source and a narrow band interference filter to enhance the clarity and consistency of your magnesium and total hardness readings while keeping energy usage low.

Rugged, Waterproof Construction

Engineered to withstand demanding field and lab environments. Its IP67-rated housing resists water, dust, and impact, while sealed optics protect internal components. Should the meter fall into water, it floats for easy recovery. Hanna’s secure cuvette locking system ensures precise, repeatable alignment every time you test.

Portable, Backlit, and Built for the Field

Compact and user-friendly in any setting. The HI97736 fits comfortably in your hand for portable use or sits steadily on a benchtop. A backlit LCD screen offers visibility from any angle, day or night, while the included AA batteries deliver more than 800 measurements per set.

Your HI97736 Photometer (Meter Only) is equipped with the essential tools you need to begin testing right away:

  • Sample cuvette (2 pcs.)
  • Sample cap (2 pcs.)
  • Plastic stopper (2 pcs.)
  • Alkaline batteries: 1.5V AA (3 pcs.)
  • Instruction manual
  • Meter quality certificate

Upgrade to the HI97736C Kit for the most economical and complete testing experience with certified CAL Check™ standards:

  • Sample cuvette (2 pcs.)
  • Sample cap (2 pcs.)
  • Plastic stopper (2 pcs.)
  • A ZERO – CAL Check™ Cuvette A
  • HI97710B – Cuvette B for pH
  • HI97719B – CAL Check™ Cuvette B for Magnesium Hardness and Total Hardness
  • Cloth for wiping cuvettes
  • Scissors
  • Alkaline batteries: 1.5V AA (3 pcs.)
  • Instruction manual
  • Meter quality certificate
  • CAL Check™ standard certificate

    Shipping, Return, and Warranty Policy

    At Blue Tiger Scientific, we are proud to distribute authentic Hanna Instruments products. The following policies apply to all purchases made through our store.

    Shipping Policy

    • All orders are shipped via FedEx from Hanna Instruments' fulfillment center in Smithfield, Rhode Island.
    • FedEx Ground is the standard method; expedited options (2-Day, Overnight) are available for an additional cost.
    • Hanna Instruments only ships to residential or business addresses within the United States (no PO Boxes).
    • Orders placed after business hours, weekends, or holidays will ship the next business day, pending product and carrier availability.
    • Shipping timelines may vary depending on product availability, order size, and carrier logistics.
    • Blue Tiger Scientific and Hanna Instruments are not responsible for carrier delays, weather-related disruptions, or other unforeseen delivery issues once the order has shipped.

    Return Policy

    • All return requests must be coordinated directly with Blue Tiger Scientific before a product is sent back.
    • Products must have a Return Merchandise Authorization (RMA) number issued by Blue Tiger Scientific before being returned.
    • Products must be returned in new or like-new condition, with the original packaging and proof of purchase (such as an invoice or packing slip).
      Customers are responsible for return shipping costs unless otherwise stated.
    • Unauthorized returns (without an RMA) will be refused and returned at the customer's expense.
      Returns are subject to inspection and approval. Products not in acceptable condition may be denied credit.
    • Some products, such as custom-built, special order, and hazardous materials, may not be eligible for return.

    Warranty Policy

    • Hanna Instruments' products are covered by their Limited Warranty against defects in materials and workmanship under normal use.
    • All warranty claims and services are handled directly by Hanna Instruments.
    • Warranty periods vary by product. If unspecified, the standard warranty term is 18 months from the Hanna Instruments factory ship date.
    • If you experience an issue believed to be covered under warranty, please contact Hanna Instruments for guidance on how to submit your warranty request to Hanna Instruments.
    • Customers must follow Hanna Instruments' warranty submission process, including providing a claim number, product model and serial number, and a detailed description of the issue.
    • Hanna Instruments will determine whether products are repaired, replaced, or otherwise serviced under warranty.
    • Note: Warranty coverage does not apply to damage caused by misuse, accidents, unauthorized repairs, or improper storage and handling.

    Important Notes

    • Some Hanna Instruments products are custom-made or built to order. Shipping will occur once the product is ready.
    • In the event of backorders, you may request partial shipments.
    • Delays beyond our control (e.g., material shortages, import delays, or carrier issues) may occasionally occur.
    HI97736 Total Hardness & pH Photometer Manual
    Download
    Manual

Product Resources:

Copy of Technical Specifications

FeatureDetails
Viewing Head Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece Quintuple
Quintuple LWD Planachromat Phase 10x, 20x
Condenser TC Condenser N.A. 0.30, W.D. 73.0mm
Stage180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
IlluminationKoehler without iris, with phase slider, 3W LED
WarrantyLIMITED LIFETIME WARRANTY

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email us here: info@bluetigerscientific.com or live chat

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