This conductivity meter can be used to compare the conductivity of different solutions and solids. Touch the probes to the object or dip into a solution, press the button, and observe the results on an LED screen. The meter measures conductivity on a scale from 1 (low) to 10 (high). The conductivity tester be used in lessons on electricity or for comparing the properties of different elements.
• Stainless steel probes: 14cm L x 1.75 cm thick (5-1-2″ L x 11/16″ thick)
• Batteries included