Milwaukee MW12 – Pocket Phosphate Photometer
The Milwaukee MW12 is a pocket-sized digital photometer designed for the precise measurement of phosphate (PO₄) in water. It is an indispensable tool for experienced aquarists , as well as professionals in laboratories , treatment plants , aquatic systems and fish farms . Thanks to its compactness and ease of use, it guarantees reliable results in seconds, wherever you are.
Measuring phosphate is essential to prevent algal blooms, chemical imbalances and to maintain a stable aquatic ecosystem. With the MW12, you have all the precision of Milwaukee digital technology , in a compact and portable format.
Main features:
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Digital measurement of phosphate from 0.00 to 2.50 ppm (mg/L)
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High accuracy: ±0.04 ppm ±4% of reading
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Simple and intuitive operation with a single button
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Highly readable LCD display
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Pocket-sized design and durable construction
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Battery included for hundreds of measurements
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Initial reagents included to perform the first tests
Package Contents:
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Milwaukee MW12 Photometer
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2 glass cuvettes with screw caps
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Reagent sachets for the first tests
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Drums
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User Manual
Why choose it:
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✅ More accurate than traditional reagent or strip tests
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✅ Ideal for constant monitoring of marine, reef and freshwater aquariums
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✅ Portable, fast and easy to use anywhere
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✅ Made by Milwaukee Instruments: reliability and quality guaranteed
This instrument is designed for those looking for accurate results and ease of use in a single compact product, perfect for amateur and professional water analysis.
| Technical Specifications Photometer MW 11 |
| Reading Scale |
0.00 to 3.50 ppm |
| Resolution |
0.01 ppm |
| Precision |
±0.03 ppm ±3% of reading at 25°C |
| Typical DEV EMC. |
± 0.01 ppm |
| Emitting Diode |
Light Source at 525nm |
| Light Detectors |
Silicon photocell |
| Method |
Adaptation of USEPA Method 330.5.
The reaction between free chlorine and the DPD reagent leaves a pink coloration of the sample. |
| Environment |
0 to 50 °C (32 to 122 °F) max. 95% RH non-condensing |
| Battery Type |
1 x 1.5V AAA |
| Auto Power Off |
After 2 minutes of non-use |
| Dimensions |
81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) |
| Weight |
64g (2.25oz) |
OPTIONAL ACCESSORIES:
Reagent type:
- 2720216 Free Chlorine Reagent Powder, 25 pcs.
Other Accessories:
- 3000100 glass cuvettes with cap (2 pcs)
- 3000200 Cuvette cleaning cloth (2 pcs)
- 3000300 1.5V AAA batteries (4 pcs)
