Checker pocket photometer for iron; 0,00 tot 5,00 mg/L

•  0.00 to 5.00 ppm
•  Ideal for irrigation water
•  Aquaculture

About 6.3% of the earth crust is made of iron with 43% of this amount held in the soil. As a result, iron is naturally present in most water supplies.

Left in the water, iron will not only stain pipework and swimming pool surfaces, or poison aquatic life, it will also affect the water taste and cause problems with animal feed lines.

Testing should therefore form an important part of any water monitoring process - particularly if you are checking your pool, watching the quality of water in your fish tank or needing to monitor water run-off.

Ideal for:

• Swimming pools and spas
• Aquaculture - marine, salt and fresh water
• Quality control and ground water monitoring
• Agriculture and small holdings

Key features

• Accurate and easy to use
• Phenanthroline method
• Accuracy ±0.04 mg/L (ppm)
• 0.01 mg/L (ppm) resolution
• Designed to work with Hanna reagents
• Large easy to read digits
• Auto shut-off
• Fits into the palm of your hand

Supplied with:

• 2 sample cuvettes
• 1 black cuvette cap
• Starter pack of 6 reagents for Iron (re-ordering information HI-721-25 x 25 tests)
• 1 x 1.5V AAA battery
• Instructions

Four steps. One click. Instant Readout.

1. ‘Zero’ the Checker®HC with your vial inside

2. Place a 10ml water sample into the vial and add your reagent

3. Place your vial into your Checker®HC

4. Press the button and read the results

Use calibration check set HI-721-11 with the HI-721 High Range Iron Handheld Colorimeter - Checker®HC.

Use reagent HI-721-25 with the HI-721 High Range Iron Handheld Colorimeter - Checker®HC, 25 tests.