Conductivity Indicator with 10 Levels. The Conductivity Indicator can be used for quick comparisons of conductivity of solutions. Pack of 10.

GSC International CNDTEST-10-Level Conductivity Indicator. The Indicator Can Be Used for Quick Comparisons of Solutions. Pack of 10 Sold as a pack of 10 indicators. Bulk Pack of 10 Units: Ideal for classrooms, group learning, or science kits 10-Level LED Display: Provides instant visual feedback of a solution’s conductivity strength Easy to Use: Insert brass prongs in the liquid, press the button, and observe the result Educational and Engaging: Helps students understand ion concentration and circuit behavior Test Multiple Solutions: Use with saltwater, vinegar, distilled water, baking soda, and more Proposition 65 Warning for California Residents: WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. Safety Notice: This product is not a toy. Intended for users aged 15 and older with adult supervision.

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