Milwaukee PH55 PRO Waterproof pH & Temperature Tester with ATC & a Replaceable Probe

The Milwaukee Waterproof pH55 PRO pH/Temp is one of the best-selling pH testers on the market. Its accurate measurements, affordable price , ruggedness and reliability make it a favorite among both hobbyists and professional gardeners. With a large digital LCD display, easy-to-change probe and extended pH measurement range, the ph55 PRO is the answer to almost any application. Ideal for use in aquariums , hydroponics , gardening , swimming pools , beer and many other applications.

• accuracy up to ±0.1 pH and extended measurement range from -2.0 to 16.0 pH
• lightweight and portable
• easy to use
• automatic temperature compensation ( ATC )
• easy automatic calibration in one or two points
• includes 2x solutions   for calibration ( M10007 and M10004 )
• completely waterproof ( IP65 )
• built-in probe: Mi 56P ( replaceable )