OHAUS ST10 pH Pen Meter, Resolution 0.1 pH

A new pen pH meter that is durable, practical and affordable. What more could you want? The portable solution for on-the-go measurement of pH, oxidation-reduction potential (ORP), conductivity, salinity, total dissolved solids (TDS), and dissolved oxygen (DO). Simple operation in a slim and portable design Simple, fast, straightforward, no-frills yet highly accurate operation time and time again. Durably constructed to withstand wear and tear resulting from repetitive use With durable plastic housing, a protective cap that safeguards the sensor, and an automatic shutdown feature to preserve battery life, this pH meter will endure consistent use in rugged environments. Waterproof housing protects the meter in its working environment Equipped with a wrist strap that helps prevent unintentional dropping, this pH meter is constructed with an IP67 waterproof design that can prevent water damage when accidentally dropped into liquid. Features: Range: 0.0 14.0 Resolution: 0.1 pH Accuracy: 0.1 pH Display: Single Automatic shutdown: 6 minutes of non-use Batteries: 4 x LR44 Size: 185 x 45 x 38 mm, 110 g