Waterproof refillable pH Meter, LCD Display, 0 to 14 pH, 23 to 194 deg F, +/-0.01 pH

Now you can test ph on the spot easily and accurately with the exstik® ph110 waterproof ph meter. The durable exstik® meter features a flat surface refillable electrode for measuring ph in liquids, semi-solids, and solids no more electrode breakage or clogged junctions. Since you can refill the exstik® quickly, you won't need to worry about the shelf life of its electrode.Get important readings in cement, agriculture, fish farming, wastewater, antifreeze recycling, food preparation, cleaning supplies, and manufacturing of paper, pulp, and paint.

• Refillable pH electrode that can be reused by refilling the reference solution once it depletes
• Obtains continuous high accuracy using fresh reference solution
• Fast and easy steps to refill your electrode
• Eliminates the concern of electrode shelf life
• Simultaneous display of pH and Temperature
• Data Hold, Auto power off and low battery indication
• Waterproof design floats in water and protects the meter in wet environment