Testing Drinking water with an orp meteris important.
See the video on how to do it!
Milwaukee ORP Meter
 Milwaukee Instruments Orp meters measure Oxygen redux potential in any body of water including aquarium.  The Sm500 was a favorite among reefers now called MW500 and uses the Se 300 Replacement Probe  .

Oxidation occurs in water when a one cell takes ions from cell another and then cause  that one to take from another causing it to become a free radical which cascades and the cells break down. By measuring the process it is named ORP (Oxidation Reduction Potential). We Use the milwaukee orp meterto measure parameters in drinking water in which the theory is with a negative orp will help maintain proper ph balance in the body.  Positive ions oxidize. It measures the tendancy of a liquid if the liquid is a oxidative item or free radical.  The higher the number the greater potential for harmful oxidation.   Many Kangan Water tester users use the Milwaukee orp meter mw500 water tester to measure the output of the water filter making sure a low ph.   When testing the water they are testing the acidity or alkalinity of the water plus the oxygen redux potential.

In an aquarium now an orp tester is good for the life of your fish and keeping good health

High levels can make excessive corrosion, resulting in expensive repairs to your aquarium. This is one parameter that can be measured during the cleaning process for Enagic drinking water filters, swimming pool, pond water, and spa treatments. Corrosion can also be caused by incorrect ph levels and salt corrosion as well so check out our ph testers and salinity refractometers now on sale. By the way if you are a Enagic alkaline water dealer Check out www.AlkalineDemoTank.com for a brand new product.

The reason for using a orp tester is depending on your low level you can kill lower level life forms such as bacteria. You can decrease bad bacteria in an aquarium or by lowering the o.r.p. of the saltwater tank which works the same way in swimming pool or spa water.  This is a great swiming pool tester. It has been proven that the Orp will decrease the longevity of bad bacteria more efficiently than chlorine. In Swimming pools we try to maintain a ph of approx 7.2 through 7.6. This is ideal to decrease chlorine dissapation levels.You must maintain a O.R.P. measurement above 700 mV to kill undesirable organisms.

Typical values mV
Properly chlorinated swimming pool > 700
Salt water aquarium ~ 350
Harmful to aquatic life > 400

Check out the sm500 meter.

Negative Orp Tester Sm500 ORP, Drinking Water Check Kangen

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Orp Testing is importing for Water Quality. Kangen has recently been the buzz around the health industry.

MA9025 ORP Probe Conditioning Kit

Probe Conditioning Kit 
Should be used with a new with the sm500 and sm 600 tester  and new mw500 orp meter ( 2 - 2oz bottles )

Mw500

The new Milwaukee mw500 takes place of the sm500 Kangen orp meter.

SM500

Milwaukee ORP Meter Sm 500
USA FREE SHIPPING sm500

 sm500 orp meter  CONDITIONING SOLUTION AVAILABLE FOR  PROBE SEE MA9025

This model is now replaced with the Milwaukee mw 500 orp meter with se300 probe  

ORP57

Milwaukee ORP Meter orp 57

NOT FOR TESTING orp57 KANGEN WATER®

Read inside what you need

MA9015

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 MA9015 STORAGE SOLUTION FOR pH/ORP ELECTRODES (220ml)

Calibrating the Sm 500 or MW 500 by Milwaukee Instruments

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How do i calibrate this orp meter ? 

Milwaukee Orp Meter MW500 Orp Questions

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We get a lot of questions on how to use the opr meter so for the sm500 or MW500 orp meter which is our most popular unit we decided to answer some questions.

General setup Milwaukee sm500 orp User Manual

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User manual PDF MW500 negative ORP meter setup instructions