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Ideal for drinking water, HI-753 is a simple, accurate, and cost effective way to measure chloride.Checker®HC is supplied with reagents for 25 tests. Use code HI-753-25 for future purchases.

0.0 to 20.0 ppm
Ideal for Drinking Water

£83.20 (exc.VAT)
£99.84 (tax incl.)
Full Description Specification Manuals

Ideal for drinking water (not suitable for cold water aquarium or salt water marine tanks)

HI-753 is a simple, accurate, and cost effective way to measure chloride. Designed as a more accurate alternative to chemical test kits, the HI-753 provides quick, accurate results in three easy steps.

The HI-753 uses an adaptation of the mercury (II) thiocyanate method.

Ideal for

  • Drinking water
  • Waste water
  • Boiler and cooling towers

Key features

  • Small palm-sized design
  • Accurate from ±0.5ppm ± 6% of reading
  • Dedicated to a single parameter
  • Uses a single AAA battery
  • Auto Power Off after 10 minutes in inactivity
  • Built-in timer for timed reaction readings

Order Information

The HI-753 is supplied with a reagent starter kit x 25 (Re-ordering information HI-753-25 x 25 tests), sample cuvettes with caps (2), syringes with tips (2), 1 x 1.5V AAA battery and an instruction manual.

Calibration kit also available HI-753-11

Four steps. One click. Instant Readout.

Step 1  1. ‘Zero’ the Checker®HC with your vial & water sample inside

Step 2  2. Take the vial out and add your reagent

Step 3  3. Place your vial into your Checker®HC

Step 4  4. Press the button and read the results

Use HI-753-25 Reagents with HI-753 Chloride Handheld Colorimeter - Checker®HC, x 25 tests.

Use HI-753-11 Calibration Check Set with HI-753 Chloride Handheld Colorimeter - Checker®HC.

Read More

Range0.00 to 20.0 ppm
Accuracy @ 25°C±6% of reading ±0.5ppm
Light sourceLED @ 470 nm
Light DetectorSilicon photocell
MethodAdaptation of the mercury (II) thiocyanate method
Environment0 to 50°C; RH max 95% non-condensing
Battery Type(1) 1.5V AAA
Auto-offAfter ten minutes of non-use
Dimensions86.0mm x 61mm x 37.5mm
Ordering InformationHI-753 Checker® is supplied with (2) sample cuvettes with caps, reagent starter kit (6 packets of reagent)), (2) 1 mL syringes with tips, (1) 1.5V AAA battery, instructions.