The Milwaukee MI56P is the replacement pH/temperature probe for the pH55 and pH56 PRO Testers (sold separately).
The MI56P measures pH and temperature and easily slides into the tester fitting then screws into the meter body for secure installation.
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
There are currently no written reviews for this product.
We ship to all 50 US states, Canada, and select international destinations through our partner Neokyo.