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Digital Free Chlorine Meter - Checker HC Colorimeter

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  • One of the best free chlorine meters in Canada. This compact, easy to use free chlorine colorimeter produces quick, digital results. No more dipping strips or guessing which shade of blue you have.

    Get accurate water testing results with the HI701 Free Chlorine Colorimeter. Easier to use and more accurate than chemical test kits. One-button operation makes getting your free chlorine results simple. Great for water quality, environmental testing, and pools & spas.

  • The HI701 Checker HC (Handheld Colorimeter) is a simple, accurate and cost effective way to measure free chlorine. Free chlorine is the active form of chlorine used for disinfection of drinking water, swimming pools and spas, and vegetable rinse water. Free chlorine in water is also harmful to a reverse osmosis membrane and needs to be monitored for removal from source water prior to being used. Designed as a more accurate alternative to chemical test kits, the HI701 free chlorine tester provides quick, accurate results in a few easy steps.

    Click here to order additional free chlorine reagents.

    • For use with freshwater samples

    • Easier to use and more accurate than chemical test kits

    • Dedicated to a single parameter

    • Small size, big convenience

    • Ideal for: Water Quality, Environmental, Education, Pools and Spas

    The HI701 Free Chlorine Checker is supplied with (2) sample cuvettes with caps, free chlorine reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide. Click here to purchase additional reagents.

    Specifications
    -Range 0.00 to 2.50 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 the USEPA 330.5 and Standard Method 4500-Cl G
    -Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
    -Battery Type (1) 1.5V AAA
    -Auto-off after two minutes of non-use
    -Dimensions 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)
    -Weight 64 g (2.25 oz.)
    -Ordering Information HI701 Checker is supplied with (2) sample cuvettes with caps, free chlorine reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.
    -Warranty 6 months

  • Shipping

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    Fellow Canadians

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    Most orders ship by Canada Post Expedited Parcel but we're happy to send by Purolator or UPS Ground upon request. Need faster service? Give us a call, we'd be happy to arrange. Yes, we ship from Canada!

    We ship from Thunder Bay, Ontario, smack dab in the middle of Canada.

    Most orders process and ship within 1 business day by Canada Post Expedited Parcel. Orders received by 12 noon EST often ship same day!

    The transit time for most orders is 2-5 business days. Isolated and rural areas may take longer. Need it faster? Give us a call at 1-8888-998-0030 and we'll happily quote and arrange overnight, expedited shipping using Purolator or UPS.

    Please make sure to include your full shipping address AND phone number using a standard format. Missing phone numbers, incorrect or partial addresses can result in long delays, lost shipments and returned orders.