Extech PH90 Waterproof pH Meter with Rugged Housing hide_product and improves operational safety across

and improves operational safety across a wide range of use cases

Hose Length: 8 feet (solution/vacuum)

and grout for versatile cleaning applications

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Q: Does this tool come with a removable brush ring

Extech PH90 Waterproof pH Meter with Rugged Housing hide_product and improves operational safety acrossThe Extech PH90 Waterproof pH Meter is designed for reliable and rugged pH measurement in a wide variety of applications, including liquids, semi solids, and solids. Housed in a waterproof (IP57 rated) casing, it features a flat surface pH electrode that resists clogging and breakage commonly seen with traditional glass bulb electrodes. Whether used in the lab or out in the field, the PH90 provides accurate and efficient testing with user friendly