Milwaukee MI405 PRO Ammonia Photometer

Milwaukee's MI405 PRO Ammonia Photometer is a robust and easy-to-use device to quickly and reliably measure ammonia levels in aquariums, aquaculture and laboratories. As it requires very little maintenance and is used with simple reagents, it is suitable for experienced aquarists as well as for educators as well as for water treatment and food processing. It is light and easy to transport.

The photometer is equipped with a zero point calibration to guarantee accurate and reliable measurements. It is quick, easy to use and very robust. Thanks to a high-speed microprocessor, the tests are carried out quickly and reliably with an accuracy of ±0.30 mg/l at 5.00 mg/l NH3-N*!

*Range: 0.00 to 9.99 mg/L NH3-N

*Resolution: 0.01mg/L

How to Measure:

First, mix the reagent into the sample and gently shake it. Place the cuvette in the device and set the device to zero. The press "READ".

The result shows up quickly on a large, easy-to-read LCD display. If the device is not used for more than 10 minutes, it will turn off automatically.

Special Features:

A built-in timer ensures that the chemical reaction takes place within the prescribed reaction time. After the timer expires, the device automatically records the reading, ensuring consistent readings over multiple uses.

A cuvette chamber ensures that the cuvette is always positioned in the same way and fits perfectly into the notch. As a result, the results are indexed in the same way every time and can be measured without deviations.

The device includes an error message display. This prevents errors in the test process for reliable readings. These include, for example, a missing cuvette cap, exceeding or falling below the measuring range, light source errors and zero calibration errors.

The device also has a practical zero point calibration. To perform this function, insert a test cuvette into the cuvette chamber. Index the cuvette and press the "ZERO" button.